| Country | Region | Year_______ | Life Expec |
|---|
| Afghanistan | Asia | 2015 | 65 |
| Afghanistan | Asia | 2014 | 59.9 |
| Afghanistan | Asia | 2013 | 59.9 |
| Afghanistan | Asia | 2012 | 59.5 |
| Afghanistan | Asia | 2011 | 59.2 |
| Afghanistan | Asia | 2010 | 58.8 |
| Afghanistan | Asia | 2009 | 58.6 |
| Afghanistan | Asia | 2008 | 58.1 |
| Afghanistan | Asia | 2007 | 57.5 |
| Afghanistan | Asia | 2006 | 57.3 |
| Afghanistan | Asia | 2005 | 57.3 |
| Afghanistan | Asia | 2004 | 57 |
| Afghanistan | Asia | 2003 | 56.7 |
| Afghanistan | Asia | 2002 | 56.2 |
| Afghanistan | Asia | 2001 | 55.3 |
| Afghanistan | Asia | 2000 | 54.8 |
| Albania | Europe | 2015 | 77.8 |
| Albania | Europe | 2014 | 77.5 |
| Albania | Europe | 2013 | 77.2 |
| Albania | Europe | 2012 | 76.9 |
| Albania | Europe | 2011 | 76.6 |
| Albania | Europe | 2010 | 76.2 |
| Albania | Europe | 2009 | 76.1 |
| Albania | Europe | 2008 | 75.3 |
| Albania | Europe | 2007 | 75.9 |
| Albania | Europe | 2006 | 74.2 |
| Albania | Europe | 2005 | 73.5 |
| Albania | Europe | 2004 | 73 |
| Albania | Europe | 2003 | 72.8 |
| Albania | Europe | 2002 | 73.3 |
| Albania | Europe | 2001 | 73.6 |
| Albania | Europe | 2000 | 72.6 |
| Algeria | Africa | 2015 | 75.6 |
| Algeria | Africa | 2014 | 75.4 |
| Algeria | Africa | 2013 | 75.3 |
| Algeria | Africa | 2012 | 75.1 |
| Algeria | Africa | 2011 | 74.9 |
| Algeria | Africa | 2010 | 74.7 |
| Algeria | Africa | 2009 | 74.4 |
| Algeria | Africa | 2008 | 74.1 |
| Algeria | Africa | 2007 | 73.8 |
| Algeria | Africa | 2006 | 73.4 |
| Algeria | Africa | 2005 | 72.9 |
| Algeria | Africa | 2004 | 72.3 |
| Algeria | Africa | 2003 | 71.7 |
| Algeria | Africa | 2002 | 71.6 |
| Algeria | Africa | 2001 | 71.4 |
| Algeria | Africa | 2000 | 71.3 |
| Angola | Africa | 2015 | 52.4 |
| Angola | Africa | 2014 | 51.7 |
| Angola | Africa | 2013 | 51.1 |
| Angola | Africa | 2012 | 56 |
| Angola | Africa | 2011 | 51 |
| Angola | Africa | 2010 | 49.6 |
| Angola | Africa | 2009 | 49.1 |
| Angola | Africa | 2008 | 48.7 |
| Angola | Africa | 2007 | 48.2 |
| Angola | Africa | 2006 | 47.7 |
| Angola | Africa | 2005 | 47.4 |
| Angola | Africa | 2004 | 47.1 |
| Angola | Africa | 2003 | 46.8 |
| Angola | Africa | 2002 | 46.5 |
| Angola | Africa | 2001 | 45.7 |
| Angola | Africa | 2000 | 45.3 |
| Antigua and Barbuda | America | 2015 | 76.4 |
| Antigua and Barbuda | America | 2014 | 76.2 |
| Antigua and Barbuda | America | 2013 | 76.1 |
| Antigua and Barbuda | America | 2012 | 75.9 |
| Antigua and Barbuda | America | 2011 | 75.7 |
| Antigua and Barbuda | America | 2010 | 75.6 |
| Antigua and Barbuda | America | 2009 | 75.4 |
| Antigua and Barbuda | America | 2008 | 75.2 |
| Antigua and Barbuda | America | 2007 | 75 |
| Antigua and Barbuda | America | 2006 | 74.8 |
| Antigua and Barbuda | America | 2005 | 74.6 |
| Antigua and Barbuda | America | 2004 | 74.4 |
| Antigua and Barbuda | America | 2003 | 74.2 |
| Antigua and Barbuda | America | 2002 | 74 |
| Antigua and Barbuda | America | 2001 | 73.8 |
| Antigua and Barbuda | America | 2000 | 73.6 |
| Argentina | America | 2015 | 76.3 |
| Argentina | America | 2014 | 76.2 |
| Argentina | America | 2013 | 76 |
| Argentina | America | 2012 | 75.9 |
| Argentina | America | 2011 | 75.7 |
| Argentina | America | 2010 | 75.5 |
| Argentina | America | 2009 | 75.6 |
| Argentina | America | 2008 | 75.4 |
| Argentina | America | 2007 | 74.8 |
| Argentina | America | 2006 | 75.2 |
| Argentina | America | 2005 | 74.9 |
| Argentina | America | 2004 | 74.7 |
| Argentina | America | 2003 | 74.1 |
| Argentina | America | 2002 | 74.1 |
| Argentina | America | 2001 | 74 |
| Argentina | America | 2000 | 74.1 |
| Armenia | Asia | 2015 | 74.8 |
| Armenia | Asia | 2014 | 74.6 |
| Armenia | Asia | 2013 | 74.4 |
| Armenia | Asia | 2012 | 74.4 |
| Armenia | Asia | 2011 | 73.9 |
| Armenia | Asia | 2010 | 73.5 |
| Armenia | Asia | 2009 | 73.3 |
| Armenia | Asia | 2008 | 73.2 |
| Armenia | Asia | 2007 | 73.5 |
| Armenia | Asia | 2006 | 72.9 |
| Armenia | Asia | 2005 | 73 |
| Armenia | Asia | 2004 | 73 |
| Armenia | Asia | 2003 | 72.7 |
| Armenia | Asia | 2002 | 72.6 |
| Armenia | Asia | 2001 | 72.6 |
| Armenia | Asia | 2000 | 72 |
| Australia | Oceania | 2015 | 82.8 |
| Australia | Oceania | 2014 | 82.7 |
| Australia | Oceania | 2013 | 82.5 |
| Australia | Oceania | 2012 | 82.3 |
| Australia | Oceania | 2011 | 82 |
| Australia | Oceania | 2010 | 81.9 |
| Australia | Oceania | 2009 | 81.7 |
| Australia | Oceania | 2008 | 81.3 |
| Australia | Oceania | 2007 | 81.3 |
| Australia | Oceania | 2006 | 81.2 |
| Australia | Oceania | 2005 | 81 |
| Australia | Oceania | 2004 | 86 |
| Australia | Oceania | 2003 | 83 |
| Australia | Oceania | 2002 | 79.9 |
| Australia | Oceania | 2001 | 79.9 |
| Australia | Oceania | 2000 | 79.5 |
| Austria | Europe | 2015 | 81.5 |
| Austria | Europe | 2014 | 81.4 |
| Austria | Europe | 2013 | 81.1 |
| Austria | Europe | 2012 | 88 |
| Austria | Europe | 2011 | 88 |
| Austria | Europe | 2010 | 84 |
| Austria | Europe | 2009 | 82 |
| Austria | Europe | 2008 | 84 |
| Austria | Europe | 2007 | 81 |
| Austria | Europe | 2006 | 79.8 |
| Austria | Europe | 2005 | 79.4 |
| Austria | Europe | 2004 | 79.3 |
| Austria | Europe | 2003 | 78.8 |
| Austria | Europe | 2002 | 78.7 |
| Austria | Europe | 2001 | 78.6 |
| Austria | Europe | 2000 | 78.1 |
| Azerbaijan | Asia | 2015 | 72.7 |
| Azerbaijan | Asia | 2014 | 72.5 |
| Azerbaijan | Asia | 2013 | 72.2 |
| Azerbaijan | Asia | 2012 | 71.9 |
| Azerbaijan | Asia | 2011 | 71.6 |
| Azerbaijan | Asia | 2010 | 71.1 |
| Azerbaijan | Asia | 2009 | 78 |
| Azerbaijan | Asia | 2008 | 73 |
| Azerbaijan | Asia | 2007 | 73 |
| Azerbaijan | Asia | 2006 | 69.2 |
| Azerbaijan | Asia | 2005 | 68.4 |
| Azerbaijan | Asia | 2004 | 68.4 |
| Azerbaijan | Asia | 2003 | 67.8 |
| Azerbaijan | Asia | 2002 | 67.8 |
| Azerbaijan | Asia | 2001 | 67.5 |
| Azerbaijan | Asia | 2000 | 66.6 |
| Bahamas | America | 2015 | 76.1 |
| Bahamas | America | 2014 | 75.4 |
| Bahamas | America | 2013 | 74.8 |
| Bahamas | America | 2012 | 74.9 |
| Bahamas | America | 2011 | 75 |
| Bahamas | America | 2010 | 75 |
| Bahamas | America | 2009 | 74.6 |
| Bahamas | America | 2008 | 74.5 |
| Bahamas | America | 2007 | 74.4 |
| Bahamas | America | 2006 | 74.2 |
| Bahamas | America | 2005 | 74.1 |
| Bahamas | America | 2004 | 73.8 |
| Bahamas | America | 2003 | 73.2 |
| Bahamas | America | 2002 | 73.1 |
| Bahamas | America | 2001 | 72.9 |
| Bahamas | America | 2000 | 72.6 |
| Bahrain | Asia | 2015 | 76.9 |
| Bahrain | Asia | 2014 | 76.8 |
| Bahrain | Asia | 2013 | 76.7 |
| Bahrain | Asia | 2012 | 76.5 |
| Bahrain | Asia | 2011 | 76.1 |
| Bahrain | Asia | 2010 | 76.1 |
| Bahrain | Asia | 2009 | 76 |
| Bahrain | Asia | 2008 | 75.8 |
| Bahrain | Asia | 2007 | 75.6 |
| Bahrain | Asia | 2006 | 75.5 |
| Bahrain | Asia | 2005 | 75.3 |
| Bahrain | Asia | 2004 | 75.2 |
| Bahrain | Asia | 2003 | 75 |
| Bahrain | Asia | 2002 | 74.9 |
| Bahrain | Asia | 2001 | 74.7 |
| Bahrain | Asia | 2000 | 74.5 |
| Bangladesh | Asia | 2015 | 71.8 |
| Bangladesh | Asia | 2014 | 71.4 |
| Bangladesh | Asia | 2013 | 71 |
| Bangladesh | Asia | 2012 | 77 |
| Bangladesh | Asia | 2011 | 73 |
| Bangladesh | Asia | 2010 | 69.9 |
| Bangladesh | Asia | 2009 | 69.5 |
| Bangladesh | Asia | 2008 | 69.1 |
| Bangladesh | Asia | 2007 | 68.6 |
| Bangladesh | Asia | 2006 | 68.2 |
| Bangladesh | Asia | 2005 | 67.8 |
| Bangladesh | Asia | 2004 | 67.3 |
| Bangladesh | Asia | 2003 | 66.8 |
| Bangladesh | Asia | 2002 | 66.3 |
| Bangladesh | Asia | 2001 | 65.8 |
| Bangladesh | Asia | 2000 | 65.3 |
| Barbados | America | 2015 | 75.5 |
| Barbados | America | 2014 | 75.4 |
| Barbados | America | 2013 | 75.2 |
| Barbados | America | 2012 | 75.1 |
| Barbados | America | 2011 | 74.9 |
| Barbados | America | 2010 | 74.7 |
| Barbados | America | 2009 | 74.6 |
| Barbados | America | 2008 | 74.4 |
| Barbados | America | 2007 | 74.2 |
| Barbados | America | 2006 | 74.1 |
| Barbados | America | 2005 | 73.9 |
| Barbados | America | 2004 | 73.8 |
| Barbados | America | 2003 | 73.7 |
| Barbados | America | 2002 | 73.5 |
| Barbados | America | 2001 | 73.4 |
| Barbados | America | 2000 | 73.3 |
| Belarus | Europe | 2015 | 72.3 |
| Belarus | Europe | 2014 | 72 |
| Belarus | Europe | 2013 | 71.7 |
| Belarus | Europe | 2012 | 71.9 |
| Belarus | Europe | 2011 | 72 |
| Belarus | Europe | 2010 | 73 |
| Belarus | Europe | 2009 | 70 |
| Belarus | Europe | 2008 | 70 |
| Belarus | Europe | 2007 | 69.8 |
| Belarus | Europe | 2006 | 68.9 |
| Belarus | Europe | 2005 | 68.1 |
| Belarus | Europe | 2004 | 68.2 |
| Belarus | Europe | 2003 | 67.7 |
| Belarus | Europe | 2002 | 67.2 |
| Belarus | Europe | 2001 | 67.7 |
| Belarus | Europe | 2000 | 68 |
| Belgium | Europe | 2015 | 81.1 |
| Belgium | Europe | 2014 | 89 |
| Belgium | Europe | 2013 | 87 |
| Belgium | Europe | 2012 | 83 |
| Belgium | Europe | 2011 | 83 |
| Belgium | Europe | 2010 | 80 |
| Belgium | Europe | 2009 | 79.8 |
| Belgium | Europe | 2008 | 79.5 |
| Belgium | Europe | 2007 | 79.5 |
| Belgium | Europe | 2006 | 79.4 |
| Belgium | Europe | 2005 | 78.9 |
| Belgium | Europe | 2004 | 78.8 |
| Belgium | Europe | 2003 | 78.3 |
| Belgium | Europe | 2002 | 78 |
| Belgium | Europe | 2001 | 78 |
| Belgium | Europe | 2000 | 77.6 |
| Belize | America | 2015 | 71 |
| Belize | America | 2014 | 70 |
| Belize | America | 2013 | 69.8 |
| Belize | America | 2012 | 69.4 |
| Belize | America | 2011 | 69.4 |
| Belize | America | 2010 | 69.5 |
| Belize | America | 2009 | 69.5 |
| Belize | America | 2008 | 69.6 |
| Belize | America | 2007 | 69.6 |
| Belize | America | 2006 | 69.4 |
| Belize | America | 2005 | 69 |
| Belize | America | 2004 | 68.7 |
| Belize | America | 2003 | 68.4 |
| Belize | America | 2002 | 68.5 |
| Belize | America | 2001 | 68.2 |
| Belize | America | 2000 | 68.3 |
| Benin | Africa | 2015 | 60 |
| Benin | Africa | 2014 | 59.7 |
| Benin | Africa | 2013 | 59.5 |
| Benin | Africa | 2012 | 59.3 |
| Benin | Africa | 2011 | 59.1 |
| Benin | Africa | 2010 | 58.7 |
| Benin | Africa | 2009 | 58.4 |
| Benin | Africa | 2008 | 57.6 |
| Benin | Africa | 2007 | 57.1 |
| Benin | Africa | 2006 | 56.8 |
| Benin | Africa | 2005 | 56.5 |
| Benin | Africa | 2004 | 56.1 |
| Benin | Africa | 2003 | 55.8 |
| Benin | Africa | 2002 | 55.6 |
| Benin | Africa | 2001 | 55.5 |
| Benin | Africa | 2000 | 55.4 |
| Bhutan | Asia | 2015 | 69.8 |
| Bhutan | Asia | 2014 | 69.4 |
| Bhutan | Asia | 2013 | 69.1 |
| Bhutan | Asia | 2012 | 68.7 |
| Bhutan | Asia | 2011 | 68.3 |
| Bhutan | Asia | 2010 | 67.9 |
| Bhutan | Asia | 2009 | 67.4 |
| Bhutan | Asia | 2008 | 67 |
| Bhutan | Asia | 2007 | 66.5 |
| Bhutan | Asia | 2006 | 65.8 |
| Bhutan | Asia | 2005 | 65 |
| Bhutan | Asia | 2004 | 64.2 |
| Bhutan | Asia | 2003 | 63.3 |
| Bhutan | Asia | 2002 | 62.5 |
| Bhutan | Asia | 2001 | 61.7 |
| Bhutan | Asia | 2000 | 62 |
| Bolivia (Plurinational State of) | America | 2015 | 77 |
| Bolivia (Plurinational State of) | America | 2014 | 74 |
| Bolivia (Plurinational State of) | America | 2013 | 71 |
| Bolivia (Plurinational State of) | America | 2012 | 69.8 |
| Bolivia (Plurinational State of) | America | 2011 | 69.3 |
| Bolivia (Plurinational State of) | America | 2010 | 68.7 |
| Bolivia (Plurinational State of) | America | 2009 | 68 |
| Bolivia (Plurinational State of) | America | 2008 | 67.4 |
| Bolivia (Plurinational State of) | America | 2007 | 66.8 |
| Bolivia (Plurinational State of) | America | 2006 | 66.2 |
| Bolivia (Plurinational State of) | America | 2005 | 65.7 |
| Bolivia (Plurinational State of) | America | 2004 | 65.1 |
| Bolivia (Plurinational State of) | America | 2003 | 64.5 |
| Bolivia (Plurinational State of) | America | 2002 | 63.9 |
| Bolivia (Plurinational State of) | America | 2001 | 63.3 |
| Bolivia (Plurinational State of) | America | 2000 | 62.6 |
| Bosnia and Herzegovina | Europe | 2015 | 77.4 |
| Bosnia and Herzegovina | Europe | 2014 | 77.2 |
| Bosnia and Herzegovina | Europe | 2013 | 77 |
| Bosnia and Herzegovina | Europe | 2012 | 76.8 |
| Bosnia and Herzegovina | Europe | 2011 | 76.9 |
| Bosnia and Herzegovina | Europe | 2010 | 76.4 |
| Bosnia and Herzegovina | Europe | 2009 | 76.1 |
| Bosnia and Herzegovina | Europe | 2008 | 76 |
| Bosnia and Herzegovina | Europe | 2007 | 75.4 |
| Bosnia and Herzegovina | Europe | 2006 | 75.7 |
| Bosnia and Herzegovina | Europe | 2005 | 75 |
| Bosnia and Herzegovina | Europe | 2004 | 75.5 |
| Bosnia and Herzegovina | Europe | 2003 | 75.2 |
| Bosnia and Herzegovina | Europe | 2002 | 75.4 |
| Bosnia and Herzegovina | Europe | 2001 | 74.9 |
| Bosnia and Herzegovina | Europe | 2000 | 74.6 |
| Botswana | Africa | 2015 | 65.7 |
| Botswana | Africa | 2014 | 65.1 |
| Botswana | Africa | 2013 | 64.2 |
| Botswana | Africa | 2012 | 63.4 |
| Botswana | Africa | 2011 | 62.2 |
| Botswana | Africa | 2010 | 61.1 |
| Botswana | Africa | 2009 | 59.2 |
| Botswana | Africa | 2008 | 57.5 |
| Botswana | Africa | 2007 | 56.9 |
| Botswana | Africa | 2006 | 54.8 |
| Botswana | Africa | 2005 | 51.7 |
| Botswana | Africa | 2004 | 48.1 |
| Botswana | Africa | 2003 | 46.4 |
| Botswana | Africa | 2002 | 46 |
| Botswana | Africa | 2001 | 46.7 |
| Botswana | Africa | 2000 | 47.8 |
| Brazil | America | 2015 | 75 |
| Brazil | America | 2014 | 74.8 |
| Brazil | America | 2013 | 74.7 |
| Brazil | America | 2012 | 74.5 |
| Brazil | America | 2011 | 74.1 |
| Brazil | America | 2010 | 73.8 |
| Brazil | America | 2009 | 73.6 |
| Brazil | America | 2008 | 73.4 |
| Brazil | America | 2007 | 73.3 |
| Brazil | America | 2006 | 73 |
| Brazil | America | 2005 | 72.7 |
| Brazil | America | 2004 | 72 |
| Brazil | America | 2003 | 71.8 |
| Brazil | America | 2002 | 71.4 |
| Brazil | America | 2001 | 71 |
| Brazil | America | 2000 | 75 |
| Brunei Darussalam | Asia | 2015 | 77.7 |
| Brunei Darussalam | Asia | 2014 | 77.6 |
| Brunei Darussalam | Asia | 2013 | 77.1 |
| Brunei Darussalam | Asia | 2012 | 78.3 |
| Brunei Darussalam | Asia | 2011 | 77.4 |
| Brunei Darussalam | Asia | 2010 | 76.9 |
| Brunei Darussalam | Asia | 2009 | 76.8 |
| Brunei Darussalam | Asia | 2008 | 77.2 |
| Brunei Darussalam | Asia | 2007 | 76 |
| Brunei Darussalam | Asia | 2006 | 76.3 |
| Brunei Darussalam | Asia | 2005 | 76.2 |
| Brunei Darussalam | Asia | 2004 | 76.4 |
| Brunei Darussalam | Asia | 2003 | 76 |
| Brunei Darussalam | Asia | 2002 | 74.8 |
| Brunei Darussalam | Asia | 2001 | 74.7 |
| Brunei Darussalam | Asia | 2000 | 74.4 |
| Bulgaria | Europe | 2015 | 74.5 |
| Bulgaria | Europe | 2014 | 74.3 |
| Bulgaria | Europe | 2013 | 74.1 |
| Bulgaria | Europe | 2012 | 73.9 |
| Bulgaria | Europe | 2011 | 73.7 |
| Bulgaria | Europe | 2010 | 73.4 |
| Bulgaria | Europe | 2009 | 73.2 |
| Bulgaria | Europe | 2008 | 72.9 |
| Bulgaria | Europe | 2007 | 72.6 |
| Bulgaria | Europe | 2006 | 72.2 |
| Bulgaria | Europe | 2005 | 72.1 |
| Bulgaria | Europe | 2004 | 72.2 |
| Bulgaria | Europe | 2003 | 72 |
| Bulgaria | Europe | 2002 | 71.8 |
| Bulgaria | Europe | 2001 | 71.6 |
| Bulgaria | Europe | 2000 | 71.1 |
| Burkina Faso | Africa | 2015 | 59.9 |
| Burkina Faso | Africa | 2014 | 59.3 |
| Burkina Faso | Africa | 2013 | 59 |
| Burkina Faso | Africa | 2012 | 58.6 |
| Burkina Faso | Africa | 2011 | 58.1 |
| Burkina Faso | Africa | 2010 | 57.5 |
| Burkina Faso | Africa | 2009 | 56.9 |
| Burkina Faso | Africa | 2008 | 56.1 |
| Burkina Faso | Africa | 2007 | 55.3 |
| Burkina Faso | Africa | 2006 | 54.3 |
| Burkina Faso | Africa | 2005 | 53.3 |
| Burkina Faso | Africa | 2004 | 52.4 |
| Burkina Faso | Africa | 2003 | 51.6 |
| Burkina Faso | Africa | 2002 | 51 |
| Burkina Faso | Africa | 2001 | 56 |
| Burkina Faso | Africa | 2000 | 51 |
| Burundi | Africa | 2015 | 59.6 |
| Burundi | Africa | 2014 | 59.1 |
| Burundi | Africa | 2013 | 58.6 |
| Burundi | Africa | 2012 | 58 |
| Burundi | Africa | 2011 | 57.4 |
| Burundi | Africa | 2010 | 56.8 |
| Burundi | Africa | 2009 | 56.2 |
| Burundi | Africa | 2008 | 55.3 |
| Burundi | Africa | 2007 | 54.8 |
| Burundi | Africa | 2006 | 54.1 |
| Burundi | Africa | 2005 | 53.4 |
| Burundi | Africa | 2004 | 52.6 |
| Burundi | Africa | 2003 | 51.9 |
| Burundi | Africa | 2002 | 51.5 |
| Burundi | Africa | 2001 | 51.3 |
| Burundi | Africa | 2000 | 58 |
| Côte d'Ivoire | Africa | 2015 | 53.3 |
| Côte d'Ivoire | Africa | 2014 | 52.8 |
| Côte d'Ivoire | Africa | 2013 | 52.3 |
| Côte d'Ivoire | Africa | 2012 | 52 |
| Côte d'Ivoire | Africa | 2011 | 51.7 |
| Côte d'Ivoire | Africa | 2010 | 51.5 |
| Côte d'Ivoire | Africa | 2009 | 51 |
| Côte d'Ivoire | Africa | 2008 | 54 |
| Côte d'Ivoire | Africa | 2007 | 49.9 |
| Côte d'Ivoire | Africa | 2006 | 49.4 |
| Côte d'Ivoire | Africa | 2005 | 48.7 |
| Côte d'Ivoire | Africa | 2004 | 48.2 |
| Côte d'Ivoire | Africa | 2003 | 48 |
| Côte d'Ivoire | Africa | 2002 | 47.7 |
| Côte d'Ivoire | Africa | 2001 | 47.8 |
| Côte d'Ivoire | Africa | 2000 | 47.9 |
| Cabo Verde | Africa | 2015 | 73.3 |
| Cabo Verde | Africa | 2014 | 73 |
| Cabo Verde | Africa | 2013 | 72.8 |
| Cabo Verde | Africa | 2012 | 72.7 |
| Cabo Verde | Africa | 2011 | 72.6 |
| Cabo Verde | Africa | 2010 | 72.5 |
| Cabo Verde | Africa | 2009 | 72.4 |
| Cabo Verde | Africa | 2008 | 72.4 |
| Cabo Verde | Africa | 2007 | 72.3 |
| Cabo Verde | Africa | 2006 | 72.1 |
| Cabo Verde | Africa | 2005 | 71.8 |
| Cabo Verde | Africa | 2004 | 71.4 |
| Cabo Verde | Africa | 2003 | 71.1 |
| Cabo Verde | Africa | 2002 | 77 |
| Cabo Verde | Africa | 2001 | 73 |
| Cabo Verde | Africa | 2000 | 69.9 |
| Cambodia | Asia | 2015 | 68.7 |
| Cambodia | Asia | 2014 | 68.3 |
| Cambodia | Asia | 2013 | 67.8 |
| Cambodia | Asia | 2012 | 67.4 |
| Cambodia | Asia | 2011 | 67 |
| Cambodia | Asia | 2010 | 66.6 |
| Cambodia | Asia | 2009 | 66.1 |
| Cambodia | Asia | 2008 | 65.6 |
| Cambodia | Asia | 2007 | 65 |
| Cambodia | Asia | 2006 | 64.1 |
| Cambodia | Asia | 2005 | 62.9 |
| Cambodia | Asia | 2004 | 61.5 |
| Cambodia | Asia | 2003 | 63 |
| Cambodia | Asia | 2002 | 59.3 |
| Cambodia | Asia | 2001 | 58.5 |
| Cambodia | Asia | 2000 | 57.7 |
| Cameroon | Asia | 2015 | 57.3 |
| Cameroon | Asia | 2014 | 56.7 |
| Cameroon | Asia | 2013 | 56.4 |
| Cameroon | Asia | 2012 | 55.9 |
| Cameroon | Asia | 2011 | 55.6 |
| Cameroon | Asia | 2010 | 55.3 |
| Cameroon | Asia | 2009 | 54.8 |
| Cameroon | Asia | 2008 | 54.2 |
| Cameroon | Asia | 2007 | 53.6 |
| Cameroon | Asia | 2006 | 53.3 |
| Cameroon | Asia | 2005 | 52.8 |
| Cameroon | Asia | 2004 | 52.1 |
| Cameroon | Asia | 2003 | 51.8 |
| Cameroon | Asia | 2002 | 51.6 |
| Cameroon | Asia | 2001 | 51.5 |
| Cameroon | Asia | 2000 | 51.4 |
| Canada | America | 2015 | 82.2 |
| Canada | America | 2014 | 82 |
| Canada | America | 2013 | 81.8 |
| Canada | America | 2012 | 81.6 |
| Canada | America | 2011 | 81.5 |
| Canada | America | 2010 | 81.2 |
| Canada | America | 2009 | 81 |
| Canada | America | 2008 | 87 |
| Canada | America | 2007 | 85 |
| Canada | America | 2006 | 85 |
| Canada | America | 2005 | 81 |
| Canada | America | 2004 | 80 |
| Canada | America | 2003 | 79.7 |
| Canada | America | 2002 | 79.5 |
| Canada | America | 2001 | 79.4 |
| Canada | America | 2000 | 79.1 |
| Central African Republic | Africa | 2015 | 52.5 |
| Central African Republic | Africa | 2014 | 58 |
| Central African Republic | Africa | 2013 | 49.9 |
| Central African Republic | Africa | 2012 | 53 |
| Central African Republic | Africa | 2011 | 49.8 |
| Central African Republic | Africa | 2010 | 49.2 |
| Central African Republic | Africa | 2009 | 48.6 |
| Central African Republic | Africa | 2008 | 47.6 |
| Central African Republic | Africa | 2007 | 46.8 |
| Central African Republic | Africa | 2006 | 46.3 |
| Central African Republic | Africa | 2005 | 45.9 |
| Central African Republic | Africa | 2004 | 45.7 |
| Central African Republic | Africa | 2003 | 45.7 |
| Central African Republic | Africa | 2002 | 45.6 |
| Central African Republic | Africa | 2001 | 45.6 |
| Central African Republic | Africa | 2000 | 46 |
| Chad | Africa | 2015 | 53.1 |
| Chad | Africa | 2014 | 52.6 |
| Chad | Africa | 2013 | 52.2 |
| Chad | Africa | 2012 | 51.8 |
| Chad | Africa | 2011 | 51.6 |
| Chad | Africa | 2010 | 51.2 |
| Chad | Africa | 2009 | 57 |
| Chad | Africa | 2008 | 49.6 |
| Chad | Africa | 2007 | 49.4 |
| Chad | Africa | 2006 | 48.5 |
| Chad | Africa | 2005 | 48.6 |
| Chad | Africa | 2004 | 48.5 |
| Chad | Africa | 2003 | 48.4 |
| Chad | Africa | 2002 | 48.1 |
| Chad | Africa | 2001 | 48 |
| Chad | Africa | 2000 | 47.6 |
| Chile | America | 2015 | 85 |
| Chile | America | 2014 | 83 |
| Chile | America | 2013 | 81 |
| Chile | America | 2012 | 79.9 |
| Chile | America | 2011 | 79.8 |
| Chile | America | 2010 | 79.1 |
| Chile | America | 2009 | 79.3 |
| Chile | America | 2008 | 79.6 |
| Chile | America | 2007 | 78.9 |
| Chile | America | 2006 | 78.9 |
| Chile | America | 2005 | 78.4 |
| Chile | America | 2004 | 78 |
| Chile | America | 2003 | 77.9 |
| Chile | America | 2002 | 77.8 |
| Chile | America | 2001 | 77.3 |
| Chile | America | 2000 | 77.3 |
| China | Asia | 2015 | 76.1 |
| China | Asia | 2014 | 75.8 |
| China | Asia | 2013 | 75.6 |
| China | Asia | 2012 | 75.4 |
| China | Asia | 2011 | 75.2 |
| China | Asia | 2010 | 75 |
| China | Asia | 2009 | 74.9 |
| China | Asia | 2008 | 74.5 |
| China | Asia | 2007 | 74.4 |
| China | Asia | 2006 | 74.2 |
| China | Asia | 2005 | 73.9 |
| China | Asia | 2004 | 73.5 |
| China | Asia | 2003 | 73.1 |
| China | Asia | 2002 | 72.7 |
| China | Asia | 2001 | 72.2 |
| China | Asia | 2000 | 71.7 |
| Colombia | America | 2015 | 74.8 |
| Colombia | America | 2014 | 74.6 |
| Colombia | America | 2013 | 74.4 |
| Colombia | America | 2012 | 74.3 |
| Colombia | America | 2011 | 74.2 |
| Colombia | America | 2010 | 73.6 |
| Colombia | America | 2009 | 73.6 |
| Colombia | America | 2008 | 73.5 |
| Colombia | America | 2007 | 73.5 |
| Colombia | America | 2006 | 73.1 |
| Colombia | America | 2005 | 73.1 |
| Colombia | America | 2004 | 72.8 |
| Colombia | America | 2003 | 72.4 |
| Colombia | America | 2002 | 71.8 |
| Colombia | America | 2001 | 71.5 |
| Colombia | America | 2000 | 71.4 |
| Comoros | Africa | 2015 | 63.5 |
| Comoros | Africa | 2014 | 63.2 |
| Comoros | Africa | 2013 | 62.9 |
| Comoros | Africa | 2012 | 62.5 |
| Comoros | Africa | 2011 | 62.2 |
| Comoros | Africa | 2010 | 61.8 |
| Comoros | Africa | 2009 | 61.3 |
| Comoros | Africa | 2008 | 61 |
| Comoros | Africa | 2007 | 66 |
| Comoros | Africa | 2006 | 63 |
| Comoros | Africa | 2005 | 60 |
| Comoros | Africa | 2004 | 59.8 |
| Comoros | Africa | 2003 | 59.6 |
| Comoros | Africa | 2002 | 59.5 |
| Comoros | Africa | 2001 | 59.5 |
| Comoros | Africa | 2000 | 59.5 |
| Congo | Africa | 2015 | 64.7 |
| Congo | Africa | 2014 | 64.2 |
| Congo | Africa | 2013 | 63.9 |
| Congo | Africa | 2012 | 63.7 |
| Congo | Africa | 2011 | 62.9 |
| Congo | Africa | 2010 | 62 |
| Congo | Africa | 2009 | 68 |
| Congo | Africa | 2008 | 59.4 |
| Congo | Africa | 2007 | 58.2 |
| Congo | Africa | 2006 | 56.9 |
| Congo | Africa | 2005 | 55.3 |
| Congo | Africa | 2004 | 54.1 |
| Congo | Africa | 2003 | 53.2 |
| Congo | Africa | 2002 | 52.6 |
| Congo | Africa | 2001 | 52.7 |
| Congo | Africa | 2000 | 52.9 |
| Cook Islands | Oceania | 2013 | |
| Costa Rica | America | 2015 | 79.6 |
| Costa Rica | America | 2014 | 79.5 |
| Costa Rica | America | 2013 | 79.4 |
| Costa Rica | America | 2012 | 79.2 |
| Costa Rica | America | 2011 | 79 |
| Costa Rica | America | 2010 | 78.1 |
| Costa Rica | America | 2009 | 79.2 |
| Costa Rica | America | 2008 | 78.9 |
| Costa Rica | America | 2007 | 78.9 |
| Costa Rica | America | 2006 | 78 |
| Costa Rica | America | 2005 | 78.6 |
| Costa Rica | America | 2004 | 77.7 |
| Costa Rica | America | 2003 | 78 |
| Costa Rica | America | 2002 | 78.3 |
| Costa Rica | America | 2001 | 77.5 |
| Costa Rica | America | 2000 | 77.6 |
| Croatia | Europe | 2015 | 78 |
| Croatia | Europe | 2014 | 77.8 |
| Croatia | Europe | 2013 | 77.7 |
| Croatia | Europe | 2012 | 77.1 |
| Croatia | Europe | 2011 | 77 |
| Croatia | Europe | 2010 | 76.6 |
| Croatia | Europe | 2009 | 76.3 |
| Croatia | Europe | 2008 | 76 |
| Croatia | Europe | 2007 | 75.8 |
| Croatia | Europe | 2006 | 75.9 |
| Croatia | Europe | 2005 | 75.2 |
| Croatia | Europe | 2004 | 75.4 |
| Croatia | Europe | 2003 | 74.7 |
| Croatia | Europe | 2002 | 74.8 |
| Croatia | Europe | 2001 | 74.9 |
| Croatia | Europe | 2000 | 74.7 |
| Cuba | America | 2015 | 79.1 |
| Cuba | America | 2014 | 79 |
| Cuba | America | 2013 | 78.7 |
| Cuba | America | 2012 | 78.7 |
| Cuba | America | 2011 | 78.8 |
| Cuba | America | 2010 | 78 |
| Cuba | America | 2009 | 78.1 |
| Cuba | America | 2008 | 77.9 |
| Cuba | America | 2007 | 78.1 |
| Cuba | America | 2006 | 78 |
| Cuba | America | 2005 | 77.2 |
| Cuba | America | 2004 | 77.3 |
| Cuba | America | 2003 | 77.4 |
| Cuba | America | 2002 | 77.7 |
| Cuba | America | 2001 | 76.7 |
| Cuba | America | 2000 | 76.9 |
| Cyprus | Europe | 2015 | 85 |
| Cyprus | Europe | 2014 | 83 |
| Cyprus | Europe | 2013 | 81 |
| Cyprus | Europe | 2012 | 80 |
| Cyprus | Europe | 2011 | 79.7 |
| Cyprus | Europe | 2010 | 79.5 |
| Cyprus | Europe | 2009 | 79.3 |
| Cyprus | Europe | 2008 | 79.1 |
| Cyprus | Europe | 2007 | 78.9 |
| Cyprus | Europe | 2006 | 78.8 |
| Cyprus | Europe | 2005 | 78.7 |
| Cyprus | Europe | 2004 | 78.6 |
| Cyprus | Europe | 2003 | 78.5 |
| Cyprus | Europe | 2002 | 78.4 |
| Cyprus | Europe | 2001 | 78.2 |
| Cyprus | Europe | 2000 | 78.1 |
| Czechia | Asia | 2015 | 78.8 |
| Czechia | Asia | 2014 | 78.6 |
| Czechia | Asia | 2013 | 78.2 |
| Czechia | Asia | 2012 | 78 |
| Czechia | Asia | 2011 | 77.8 |
| Czechia | Asia | 2010 | 77.5 |
| Czechia | Asia | 2009 | 77.1 |
| Czechia | Asia | 2008 | 77 |
| Czechia | Asia | 2007 | 76.8 |
| Czechia | Asia | 2006 | 76.5 |
| Czechia | Asia | 2005 | 75.9 |
| Czechia | Asia | 2004 | 75.8 |
| Czechia | Asia | 2003 | 75.2 |
| Czechia | Asia | 2002 | 75.3 |
| Czechia | Asia | 2001 | 75.1 |
| Czechia | Asia | 2000 | 74.7 |
| Democratic People's Republic of Korea | Asia | 2015 | 76 |
| Democratic People's Republic of Korea | Asia | 2014 | 73 |
| Democratic People's Republic of Korea | Asia | 2013 | 71 |
| Democratic People's Republic of Korea | Asia | 2012 | 69.8 |
| Democratic People's Republic of Korea | Asia | 2011 | 69.4 |
| Democratic People's Republic of Korea | Asia | 2010 | 69 |
| Democratic People's Republic of Korea | Asia | 2009 | 68.7 |
| Democratic People's Republic of Korea | Asia | 2008 | 68.6 |
| Democratic People's Republic of Korea | Asia | 2007 | 68.5 |
| Democratic People's Republic of Korea | Asia | 2006 | 68.5 |
| Democratic People's Republic of Korea | Asia | 2005 | 68.5 |
| Democratic People's Republic of Korea | Asia | 2004 | 68.4 |
| Democratic People's Republic of Korea | Asia | 2003 | 68.1 |
| Democratic People's Republic of Korea | Asia | 2002 | 67.6 |
| Democratic People's Republic of Korea | Asia | 2001 | 66.6 |
| Democratic People's Republic of Korea | Asia | 2000 | 65.4 |
| Democratic Republic of the Congo | Africa | 2015 | 59.8 |
| Democratic Republic of the Congo | Africa | 2014 | 59.3 |
| Democratic Republic of the Congo | Africa | 2013 | 58.8 |
| Democratic Republic of the Congo | Africa | 2012 | 58.3 |
| Democratic Republic of the Congo | Africa | 2011 | 57.9 |
| Democratic Republic of the Congo | Africa | 2010 | 57.4 |
| Democratic Republic of the Congo | Africa | 2009 | 56.7 |
| Democratic Republic of the Congo | Africa | 2008 | 56.3 |
| Democratic Republic of the Congo | Africa | 2007 | 55.7 |
| Democratic Republic of the Congo | Africa | 2006 | 55 |
| Democratic Republic of the Congo | Africa | 2005 | 54.3 |
| Democratic Republic of the Congo | Africa | 2004 | 53.5 |
| Democratic Republic of the Congo | Africa | 2003 | 52.8 |
| Democratic Republic of the Congo | Africa | 2002 | 52.1 |
| Democratic Republic of the Congo | Africa | 2001 | 51.8 |
| Democratic Republic of the Congo | Africa | 2000 | 51.3 |
| Denmark | Europe | 2015 | 86 |
| Denmark | Europe | 2014 | 84 |
| Denmark | Europe | 2013 | 81 |
| Denmark | Europe | 2012 | 80 |
| Denmark | Europe | 2011 | 79.7 |
| Denmark | Europe | 2010 | 79.2 |
| Denmark | Europe | 2009 | 78.9 |
| Denmark | Europe | 2008 | 78.8 |
| Denmark | Europe | 2007 | 78.4 |
| Denmark | Europe | 2006 | 78.1 |
| Denmark | Europe | 2005 | 78.1 |
| Denmark | Europe | 2004 | 77.7 |
| Denmark | Europe | 2003 | 77.3 |
| Denmark | Europe | 2002 | 77 |
| Denmark | Europe | 2001 | 77 |
| Denmark | Europe | 2000 | 76.9 |
| Djibouti | Africa | 2015 | 63.5 |
| Djibouti | Africa | 2014 | 63 |
| Djibouti | Africa | 2013 | 62.7 |
| Djibouti | Africa | 2012 | 62.2 |
| Djibouti | Africa | 2011 | 61.8 |
| Djibouti | Africa | 2010 | 61.3 |
| Djibouti | Africa | 2009 | 69 |
| Djibouti | Africa | 2008 | 62 |
| Djibouti | Africa | 2007 | 59.8 |
| Djibouti | Africa | 2006 | 59.1 |
| Djibouti | Africa | 2005 | 58.6 |
| Djibouti | Africa | 2004 | 58.1 |
| Djibouti | Africa | 2003 | 58 |
| Djibouti | Africa | 2002 | 57.9 |
| Djibouti | Africa | 2001 | 57.7 |
| Djibouti | Africa | 2000 | 57.4 |
| Dominica | America | 2013 | |
| Dominican Republic | America | 2015 | 73.9 |
| Dominican Republic | America | 2014 | 73.6 |
| Dominican Republic | America | 2013 | 73.4 |
| Dominican Republic | America | 2012 | 72.1 |
| Dominican Republic | America | 2011 | 73.1 |
| Dominican Republic | America | 2010 | 72.7 |
| Dominican Republic | America | 2009 | 73.6 |
| Dominican Republic | America | 2008 | 73.3 |
| Dominican Republic | America | 2007 | 72.9 |
| Dominican Republic | America | 2006 | 72.3 |
| Dominican Republic | America | 2005 | 69.7 |
| Dominican Republic | America | 2004 | 69.3 |
| Dominican Republic | America | 2003 | 73 |
| Dominican Republic | America | 2002 | 71.4 |
| Dominican Republic | America | 2001 | 71.2 |
| Dominican Republic | America | 2000 | 72 |
| Ecuador | America | 2015 | 76.2 |
| Ecuador | America | 2014 | 76 |
| Ecuador | America | 2013 | 76 |
| Ecuador | America | 2012 | 75.5 |
| Ecuador | America | 2011 | 75.3 |
| Ecuador | America | 2010 | 75 |
| Ecuador | America | 2009 | 75.1 |
| Ecuador | America | 2008 | 74.6 |
| Ecuador | America | 2007 | 74.7 |
| Ecuador | America | 2006 | 74.4 |
| Ecuador | America | 2005 | 74.2 |
| Ecuador | America | 2004 | 74.4 |
| Ecuador | America | 2003 | 74.4 |
| Ecuador | America | 2002 | 73.6 |
| Ecuador | America | 2001 | 73.4 |
| Ecuador | America | 2000 | 72.8 |
| Egypt | Africa | 2015 | 79 |
| Egypt | Africa | 2014 | 78 |
| Egypt | Africa | 2013 | 79 |
| Egypt | Africa | 2012 | 72 |
| Egypt | Africa | 2011 | 74 |
| Egypt | Africa | 2010 | 70 |
| Egypt | Africa | 2009 | 69.9 |
| Egypt | Africa | 2008 | 69.8 |
| Egypt | Africa | 2007 | 69.7 |
| Egypt | Africa | 2006 | 69.5 |
| Egypt | Africa | 2005 | 69.4 |
| Egypt | Africa | 2004 | 69 |
| Egypt | Africa | 2003 | 68.6 |
| Egypt | Africa | 2002 | 68.7 |
| Egypt | Africa | 2001 | 68.6 |
| Egypt | Africa | 2000 | 68.8 |
| El Salvador | America | 2015 | 73.5 |
| El Salvador | America | 2014 | 73.3 |
| El Salvador | America | 2013 | 73 |
| El Salvador | America | 2012 | 73 |
| El Salvador | America | 2011 | 72 |
| El Salvador | America | 2010 | 72 |
| El Salvador | America | 2009 | 71.4 |
| El Salvador | America | 2008 | 71.7 |
| El Salvador | America | 2007 | 71.2 |
| El Salvador | America | 2006 | 75 |
| El Salvador | America | 2005 | 71 |
| El Salvador | America | 2004 | 70 |
| El Salvador | America | 2003 | 69.9 |
| El Salvador | America | 2002 | 73 |
| El Salvador | America | 2001 | 68.9 |
| El Salvador | America | 2000 | 69 |
| Equatorial Guinea | Africa | 2015 | 58.2 |
| Equatorial Guinea | Africa | 2014 | 57.9 |
| Equatorial Guinea | Africa | 2013 | 57.4 |
| Equatorial Guinea | Africa | 2012 | 56.7 |
| Equatorial Guinea | Africa | 2011 | 56.2 |
| Equatorial Guinea | Africa | 2010 | 56.1 |
| Equatorial Guinea | Africa | 2009 | 55.7 |
| Equatorial Guinea | Africa | 2008 | 55.4 |
| Equatorial Guinea | Africa | 2007 | 55 |
| Equatorial Guinea | Africa | 2006 | 54.8 |
| Equatorial Guinea | Africa | 2005 | 54.4 |
| Equatorial Guinea | Africa | 2004 | 54.1 |
| Equatorial Guinea | Africa | 2003 | 53.8 |
| Equatorial Guinea | Africa | 2002 | 53.5 |
| Equatorial Guinea | Africa | 2001 | 53.1 |
| Equatorial Guinea | Africa | 2000 | 52.7 |
| Eritrea | Africa | 2015 | 64.7 |
| Eritrea | Africa | 2014 | 64.4 |
| Eritrea | Africa | 2013 | 64 |
| Eritrea | Africa | 2012 | 63.6 |
| Eritrea | Africa | 2011 | 62.9 |
| Eritrea | Africa | 2010 | 62.1 |
| Eritrea | Africa | 2009 | 61.4 |
| Eritrea | Africa | 2008 | 67 |
| Eritrea | Africa | 2007 | 62 |
| Eritrea | Africa | 2006 | 59.7 |
| Eritrea | Africa | 2005 | 59.4 |
| Eritrea | Africa | 2004 | 59.1 |
| Eritrea | Africa | 2003 | 58.8 |
| Eritrea | Africa | 2002 | 58.5 |
| Eritrea | Africa | 2001 | 58.1 |
| Eritrea | Africa | 2000 | 45.3 |
| Estonia | Europe | 2015 | 77.6 |
| Estonia | Europe | 2014 | 77.3 |
| Estonia | Europe | 2013 | 76.9 |
| Estonia | Europe | 2012 | 76.3 |
| Estonia | Europe | 2011 | 76.1 |
| Estonia | Europe | 2010 | 75.6 |
| Estonia | Europe | 2009 | 74.9 |
| Estonia | Europe | 2008 | 74.2 |
| Estonia | Europe | 2007 | 73 |
| Estonia | Europe | 2006 | 73 |
| Estonia | Europe | 2005 | 72.8 |
| Estonia | Europe | 2004 | 72.3 |
| Estonia | Europe | 2003 | 71.9 |
| Estonia | Europe | 2002 | 71.2 |
| Estonia | Europe | 2001 | 78 |
| Estonia | Europe | 2000 | 78 |
| Ethiopia | Africa | 2015 | 64.8 |
| Ethiopia | Africa | 2014 | 64.2 |
| Ethiopia | Africa | 2013 | 63.7 |
| Ethiopia | Africa | 2012 | 63.3 |
| Ethiopia | Africa | 2011 | 62.6 |
| Ethiopia | Africa | 2010 | 61.8 |
| Ethiopia | Africa | 2009 | 68 |
| Ethiopia | Africa | 2008 | 59.8 |
| Ethiopia | Africa | 2007 | 58.5 |
| Ethiopia | Africa | 2006 | 57.2 |
| Ethiopia | Africa | 2005 | 56 |
| Ethiopia | Africa | 2004 | 55 |
| Ethiopia | Africa | 2003 | 54 |
| Ethiopia | Africa | 2002 | 53.2 |
| Ethiopia | Africa | 2001 | 52.5 |
| Ethiopia | Africa | 2000 | 51.2 |
| Fiji | Oceania | 2015 | 69.9 |
| Fiji | Oceania | 2014 | 69.7 |
| Fiji | Oceania | 2013 | 69.6 |
| Fiji | Oceania | 2012 | 69.4 |
| Fiji | Oceania | 2011 | 69.2 |
| Fiji | Oceania | 2010 | 69.1 |
| Fiji | Oceania | 2009 | 68.9 |
| Fiji | Oceania | 2008 | 68.7 |
| Fiji | Oceania | 2007 | 68.6 |
| Fiji | Oceania | 2006 | 68.5 |
| Fiji | Oceania | 2005 | 68.3 |
| Fiji | Oceania | 2004 | 68.1 |
| Fiji | Oceania | 2003 | 68 |
| Fiji | Oceania | 2002 | 67.9 |
| Fiji | Oceania | 2001 | 67.8 |
| Fiji | Oceania | 2000 | 67.7 |
| Finland | Europe | 2015 | 81.1 |
| Finland | Europe | 2014 | 89 |
| Finland | Europe | 2013 | 87 |
| Finland | Europe | 2012 | 84 |
| Finland | Europe | 2011 | 83 |
| Finland | Europe | 2010 | 79.9 |
| Finland | Europe | 2009 | 79.7 |
| Finland | Europe | 2008 | 79.6 |
| Finland | Europe | 2007 | 79.3 |
| Finland | Europe | 2006 | 79.2 |
| Finland | Europe | 2005 | 78.9 |
| Finland | Europe | 2004 | 78.7 |
| Finland | Europe | 2003 | 78.4 |
| Finland | Europe | 2002 | 78.1 |
| Finland | Europe | 2001 | 78 |
| Finland | Europe | 2000 | 77.5 |
| France | Europe | 2015 | 82.4 |
| France | Europe | 2014 | 82.2 |
| France | Europe | 2013 | 82 |
| France | Europe | 2012 | 81.5 |
| France | Europe | 2011 | 81.7 |
| France | Europe | 2010 | 81.3 |
| France | Europe | 2009 | 81.1 |
| France | Europe | 2008 | 89 |
| France | Europe | 2007 | 89 |
| France | Europe | 2006 | 86 |
| France | Europe | 2005 | 81 |
| France | Europe | 2004 | 82 |
| France | Europe | 2003 | 79.3 |
| France | Europe | 2002 | 79.2 |
| France | Europe | 2001 | 79 |
| France | Europe | 2000 | 78.8 |
| Gabon | Africa | 2015 | 66 |
| Gabon | Africa | 2014 | 65.5 |
| Gabon | Africa | 2013 | 64.6 |
| Gabon | Africa | 2012 | 63.5 |
| Gabon | Africa | 2011 | 62.8 |
| Gabon | Africa | 2010 | 62.3 |
| Gabon | Africa | 2009 | 61.7 |
| Gabon | Africa | 2008 | 61.6 |
| Gabon | Africa | 2007 | 61.6 |
| Gabon | Africa | 2006 | 61.4 |
| Gabon | Africa | 2005 | 65 |
| Gabon | Africa | 2004 | 59.7 |
| Gabon | Africa | 2003 | 59.7 |
| Gabon | Africa | 2002 | 59.7 |
| Gabon | Africa | 2001 | 59.8 |
| Gabon | Africa | 2000 | 61 |
| Gambia | Africa | 2015 | 61.1 |
| Gambia | Africa | 2014 | 68 |
| Gambia | Africa | 2013 | 66 |
| Gambia | Africa | 2012 | 62 |
| Gambia | Africa | 2011 | 59.8 |
| Gambia | Africa | 2010 | 59.3 |
| Gambia | Africa | 2009 | 59 |
| Gambia | Africa | 2008 | 58.7 |
| Gambia | Africa | 2007 | 58.5 |
| Gambia | Africa | 2006 | 58.2 |
| Gambia | Africa | 2005 | 57.7 |
| Gambia | Africa | 2004 | 57.3 |
| Gambia | Africa | 2003 | 57 |
| Gambia | Africa | 2002 | 56.6 |
| Gambia | Africa | 2001 | 56.3 |
| Gambia | Africa | 2000 | 55.9 |
| Georgia | Africa | 2015 | 74.4 |
| Georgia | Asia | 2014 | 74.5 |
| Georgia | Asia | 2013 | 74.5 |
| Georgia | Asia | 2012 | 74.2 |
| Georgia | Asia | 2011 | 73.9 |
| Georgia | Asia | 2010 | 73.8 |
| Georgia | Asia | 2009 | 73.2 |
| Georgia | Asia | 2008 | 73.9 |
| Georgia | Asia | 2007 | 74.4 |
| Georgia | Asia | 2006 | 73.9 |
| Georgia | Asia | 2005 | 73.9 |
| Georgia | Asia | 2004 | 72.3 |
| Georgia | Asia | 2003 | 72.7 |
| Georgia | Asia | 2002 | 71.7 |
| Georgia | Asia | 2001 | 73 |
| Georgia | Asia | 2000 | 71.8 |
| Germany | Europe | 2015 | 81 |
| Germany | Europe | 2014 | 89 |
| Germany | Europe | 2013 | 86 |
| Germany | Europe | 2012 | 86 |
| Germany | Europe | 2011 | 85 |
| Germany | Europe | 2010 | 81 |
| Germany | Europe | 2009 | 80 |
| Germany | Europe | 2008 | 79.9 |
| Germany | Europe | 2007 | 79.8 |
| Germany | Europe | 2006 | 79.6 |
| Germany | Europe | 2005 | 79.2 |
| Germany | Europe | 2004 | 79.1 |
| Germany | Europe | 2003 | 78.5 |
| Germany | Europe | 2002 | 78.4 |
| Germany | Europe | 2001 | 78.3 |
| Germany | Europe | 2000 | 78 |
| Ghana | Africa | 2015 | 62.4 |
| Ghana | Africa | 2014 | 62.1 |
| Ghana | Africa | 2013 | 61.9 |
| Ghana | Africa | 2012 | 61.6 |
| Ghana | Africa | 2011 | 61.2 |
| Ghana | Africa | 2010 | 69 |
| Ghana | Africa | 2009 | 66 |
| Ghana | Africa | 2008 | 63 |
| Ghana | Africa | 2007 | 59.9 |
| Ghana | Africa | 2006 | 59.4 |
| Ghana | Africa | 2005 | 58.9 |
| Ghana | Africa | 2004 | 58.3 |
| Ghana | Africa | 2003 | 57.9 |
| Ghana | Africa | 2002 | 57.6 |
| Ghana | Africa | 2001 | 57.4 |
| Ghana | Africa | 2000 | 57.2 |
| Greece | Europe | 2015 | 81 |
| Greece | Europe | 2014 | 88 |
| Greece | Europe | 2013 | 86 |
| Greece | Europe | 2012 | 84 |
| Greece | Europe | 2011 | 85 |
| Greece | Europe | 2010 | 83 |
| Greece | Europe | 2009 | 80 |
| Greece | Europe | 2008 | 79.9 |
| Greece | Europe | 2007 | 79.4 |
| Greece | Europe | 2006 | 79.7 |
| Greece | Europe | 2005 | 79.3 |
| Greece | Europe | 2004 | 79.2 |
| Greece | Europe | 2003 | 79.1 |
| Greece | Europe | 2002 | 79 |
| Greece | Europe | 2001 | 78.7 |
| Greece | Europe | 2000 | 78.2 |
| Grenada | America | 2015 | 73.6 |
| Grenada | America | 2014 | 73.5 |
| Grenada | America | 2013 | 73.3 |
| Grenada | America | 2012 | 73.1 |
| Grenada | America | 2011 | 72.9 |
| Grenada | America | 2010 | 72.6 |
| Grenada | America | 2009 | 72.4 |
| Grenada | America | 2008 | 72.1 |
| Grenada | America | 2007 | 71.9 |
| Grenada | America | 2006 | 71.7 |
| Grenada | America | 2005 | 71.5 |
| Grenada | America | 2004 | 73 |
| Grenada | America | 2003 | 71.1 |
| Grenada | America | 2002 | 79 |
| Grenada | America | 2001 | 77 |
| Grenada | America | 2000 | 74 |
| Guatemala | America | 2015 | 71.9 |
| Guatemala | America | 2014 | 71.7 |
| Guatemala | America | 2013 | 71.4 |
| Guatemala | America | 2012 | 71.3 |
| Guatemala | America | 2011 | 71.1 |
| Guatemala | America | 2010 | 77 |
| Guatemala | America | 2009 | 76 |
| Guatemala | America | 2008 | 79 |
| Guatemala | America | 2007 | 75 |
| Guatemala | America | 2006 | 69.7 |
| Guatemala | America | 2005 | 69.2 |
| Guatemala | America | 2004 | 69.6 |
| Guatemala | America | 2003 | 69.4 |
| Guatemala | America | 2002 | 69.3 |
| Guatemala | America | 2001 | 68.4 |
| Guatemala | America | 2000 | 67.7 |
| Guinea | Africa | 2015 | 59 |
| Guinea | Africa | 2014 | 58.1 |
| Guinea | Africa | 2013 | 58.8 |
| Guinea | Africa | 2012 | 58.4 |
| Guinea | Africa | 2011 | 58.1 |
| Guinea | Africa | 2010 | 57.8 |
| Guinea | Africa | 2009 | 57.3 |
| Guinea | Africa | 2008 | 56.8 |
| Guinea | Africa | 2007 | 56.4 |
| Guinea | Africa | 2006 | 55.6 |
| Guinea | Africa | 2005 | 54.7 |
| Guinea | Africa | 2004 | 54 |
| Guinea | Africa | 2003 | 53.3 |
| Guinea | Africa | 2002 | 52.9 |
| Guinea | Africa | 2001 | 52.5 |
| Guinea | Africa | 2000 | 52.5 |
| Guinea-Bissau | Africa | 2015 | 58.9 |
| Guinea-Bissau | Africa | 2014 | 58.4 |
| Guinea-Bissau | Africa | 2013 | 58.1 |
| Guinea-Bissau | Africa | 2012 | 57.6 |
| Guinea-Bissau | Africa | 2011 | 57.1 |
| Guinea-Bissau | Africa | 2010 | 56.7 |
| Guinea-Bissau | Africa | 2009 | 56.3 |
| Guinea-Bissau | Africa | 2008 | 55.6 |
| Guinea-Bissau | Africa | 2007 | 55 |
| Guinea-Bissau | Africa | 2006 | 54.4 |
| Guinea-Bissau | Africa | 2005 | 53.9 |
| Guinea-Bissau | Africa | 2004 | 53.5 |
| Guinea-Bissau | Africa | 2003 | 53 |
| Guinea-Bissau | Africa | 2002 | 52.8 |
| Guinea-Bissau | Africa | 2001 | 52.5 |
| Guinea-Bissau | Africa | 2000 | 52.1 |
| Guyana | America | 2015 | 66.2 |
| Guyana | America | 2014 | 66 |
| Guyana | America | 2013 | 65.9 |
| Guyana | America | 2012 | 65.8 |
| Guyana | America | 2011 | 65.6 |
| Guyana | America | 2010 | 65.9 |
| Guyana | America | 2009 | 66.1 |
| Guyana | America | 2008 | 66.3 |
| Guyana | America | 2007 | 65.7 |
| Guyana | America | 2006 | 65.2 |
| Guyana | America | 2005 | 65 |
| Guyana | America | 2004 | 65.1 |
| Guyana | America | 2003 | 65.3 |
| Guyana | America | 2002 | 65.3 |
| Guyana | America | 2001 | 65.4 |
| Guyana | America | 2000 | 65.4 |
| Haiti | America | 2015 | 63.5 |
| Haiti | America | 2014 | 63.1 |
| Haiti | America | 2013 | 62.7 |
| Haiti | America | 2012 | 62.3 |
| Haiti | America | 2011 | 62.3 |
| Haiti | America | 2010 | 36.3 |
| Haiti | America | 2009 | 62.5 |
| Haiti | America | 2008 | 62.1 |
| Haiti | America | 2007 | 61.8 |
| Haiti | America | 2006 | 61.1 |
| Haiti | America | 2005 | 65 |
| Haiti | America | 2004 | 58.7 |
| Haiti | America | 2003 | 59.7 |
| Haiti | America | 2002 | 59.3 |
| Haiti | America | 2001 | 58.9 |
| Haiti | America | 2000 | 58.6 |
| Honduras | America | 2015 | 74.6 |
| Honduras | America | 2014 | 74.5 |
| Honduras | America | 2013 | 74.3 |
| Honduras | America | 2012 | 74.1 |
| Honduras | America | 2011 | 73.9 |
| Honduras | America | 2010 | 73.6 |
| Honduras | America | 2009 | 73.4 |
| Honduras | America | 2008 | 73.2 |
| Honduras | America | 2007 | 73 |
| Honduras | America | 2006 | 72.8 |
| Honduras | America | 2005 | 72.5 |
| Honduras | America | 2004 | 72.2 |
| Honduras | America | 2003 | 71.9 |
| Honduras | America | 2002 | 71.6 |
| Honduras | America | 2001 | 71.3 |
| Honduras | America | 2000 | 71 |
| Hungary | Europe | 2015 | 75.8 |
| Hungary | Europe | 2014 | 75.6 |
| Hungary | Europe | 2013 | 75.5 |
| Hungary | Europe | 2012 | 75 |
| Hungary | Europe | 2011 | 74.8 |
| Hungary | Europe | 2010 | 74.5 |
| Hungary | Europe | 2009 | 74.2 |
| Hungary | Europe | 2008 | 74.1 |
| Hungary | Europe | 2007 | 73.5 |
| Hungary | Europe | 2006 | 73.4 |
| Hungary | Europe | 2005 | 72.9 |
| Hungary | Europe | 2004 | 72.9 |
| Hungary | Europe | 2003 | 72.5 |
| Hungary | Europe | 2002 | 72.5 |
| Hungary | Europe | 2001 | 72.3 |
| Hungary | Europe | 2000 | 71.7 |
| Iceland | Europe | 2015 | 82.7 |
| Iceland | Europe | 2014 | 82.5 |
| Iceland | Europe | 2013 | 82.4 |
| Iceland | Europe | 2012 | 82.5 |
| Iceland | Europe | 2011 | 82.1 |
| Iceland | Europe | 2010 | 81.8 |
| Iceland | Europe | 2009 | 81.6 |
| Iceland | Europe | 2008 | 81.4 |
| Iceland | Europe | 2007 | 81.3 |
| Iceland | Europe | 2006 | 81.1 |
| Iceland | Europe | 2005 | 81 |
| Iceland | Europe | 2004 | 88 |
| Iceland | Europe | 2003 | 87 |
| Iceland | Europe | 2002 | 84 |
| Iceland | Europe | 2001 | 80 |
| Iceland | Europe | 2000 | 79.7 |
| India | Asia | 2015 | 68.3 |
| India | Asia | 2014 | 68 |
| India | Asia | 2013 | 67.6 |
| India | Asia | 2012 | 67.3 |
| India | Asia | 2011 | 66.8 |
| India | Asia | 2010 | 66.4 |
| India | Asia | 2009 | 66 |
| India | Asia | 2008 | 65.5 |
| India | Asia | 2007 | 65.2 |
| India | Asia | 2006 | 64.8 |
| India | Asia | 2005 | 64.4 |
| India | Asia | 2004 | 64 |
| India | Asia | 2003 | 63.7 |
| India | Asia | 2002 | 63.3 |
| India | Asia | 2001 | 62.9 |
| India | Asia | 2000 | 62.5 |
| Indonesia | Asia | 2015 | 69.1 |
| Indonesia | Asia | 2014 | 68.9 |
| Indonesia | Asia | 2013 | 68.7 |
| Indonesia | Asia | 2012 | 68.5 |
| Indonesia | Asia | 2011 | 68.3 |
| Indonesia | Asia | 2010 | 68.1 |
| Indonesia | Asia | 2009 | 67.9 |
| Indonesia | Asia | 2008 | 67.7 |
| Indonesia | Asia | 2007 | 67.5 |
| Indonesia | Asia | 2006 | 67.3 |
| Indonesia | Asia | 2005 | 67.2 |
| Indonesia | Asia | 2004 | 65.3 |
| Indonesia | Asia | 2003 | 66.9 |
| Indonesia | Asia | 2002 | 66.7 |
| Indonesia | Asia | 2001 | 66.5 |
| Indonesia | Asia | 2000 | 66.3 |
| Iran (Islamic Republic of) | Asia | 2015 | 75.5 |
| Iran (Islamic Republic of) | Asia | 2014 | 75.4 |
| Iran (Islamic Republic of) | Asia | 2013 | 75.3 |
| Iran (Islamic Republic of) | Asia | 2012 | 75.1 |
| Iran (Islamic Republic of) | Asia | 2011 | 74.7 |
| Iran (Islamic Republic of) | Asia | 2010 | 74.1 |
| Iran (Islamic Republic of) | Asia | 2009 | 73.3 |
| Iran (Islamic Republic of) | Asia | 2008 | 72.7 |
| Iran (Islamic Republic of) | Asia | 2007 | 72.4 |
| Iran (Islamic Republic of) | Asia | 2006 | 72.2 |
| Iran (Islamic Republic of) | Asia | 2005 | 72 |
| Iran (Islamic Republic of) | Asia | 2004 | 71.8 |
| Iran (Islamic Republic of) | Asia | 2003 | 75 |
| Iran (Islamic Republic of) | Asia | 2002 | 71.2 |
| Iran (Islamic Republic of) | Asia | 2001 | 78 |
| Iran (Islamic Republic of) | Asia | 2000 | 73 |
| Iraq | Asia | 2015 | 68.9 |
| Iraq | Asia | 2014 | 67.9 |
| Iraq | Asia | 2013 | 69.5 |
| Iraq | Asia | 2012 | 76 |
| Iraq | Asia | 2011 | 77 |
| Iraq | Asia | 2010 | 76 |
| Iraq | Asia | 2009 | 74 |
| Iraq | Asia | 2008 | 69.3 |
| Iraq | Asia | 2007 | 65.9 |
| Iraq | Asia | 2006 | 64.7 |
| Iraq | Asia | 2005 | 66.8 |
| Iraq | Asia | 2004 | 67.2 |
| Iraq | Asia | 2003 | 66.5 |
| Iraq | Asia | 2002 | 74 |
| Iraq | Asia | 2001 | 72 |
| Iraq | Asia | 2000 | 70 |
| Ireland | Europe | 2015 | 81.4 |
| Ireland | Europe | 2014 | 81.2 |
| Ireland | Europe | 2013 | 81 |
| Ireland | Europe | 2012 | 85 |
| Ireland | Europe | 2011 | 84 |
| Ireland | Europe | 2010 | 86 |
| Ireland | Europe | 2009 | 79.7 |
| Ireland | Europe | 2008 | 79.8 |
| Ireland | Europe | 2007 | 79.5 |
| Ireland | Europe | 2006 | 79 |
| Ireland | Europe | 2005 | 78.7 |
| Ireland | Europe | 2004 | 78.3 |
| Ireland | Europe | 2003 | 78 |
| Ireland | Europe | 2002 | 77.4 |
| Ireland | Europe | 2001 | 77 |
| Ireland | Europe | 2000 | 76.4 |
| Israel | Asia | 2015 | 82.5 |
| Israel | Asia | 2014 | 82.2 |
| Israel | Asia | 2013 | 82.1 |
| Israel | Asia | 2012 | 81.8 |
| Israel | Asia | 2011 | 81.8 |
| Israel | Asia | 2010 | 81.7 |
| Israel | Asia | 2009 | 81.5 |
| Israel | Asia | 2008 | 81 |
| Israel | Asia | 2007 | 84 |
| Israel | Asia | 2006 | 84 |
| Israel | Asia | 2005 | 80 |
| Israel | Asia | 2004 | 81 |
| Israel | Asia | 2003 | 79.7 |
| Israel | Asia | 2002 | 79.3 |
| Israel | Asia | 2001 | 79.3 |
| Israel | Asia | 2000 | 78.9 |
| Italy | Europe | 2015 | 82.7 |
| Italy | Europe | 2014 | 82.5 |
| Italy | Europe | 2013 | 82.3 |
| Italy | Europe | 2012 | 82 |
| Italy | Europe | 2011 | 82 |
| Italy | Europe | 2010 | 81.8 |
| Italy | Europe | 2009 | 81.6 |
| Italy | Europe | 2008 | 81.5 |
| Italy | Europe | 2007 | 81.3 |
| Italy | Europe | 2006 | 81.2 |
| Italy | Europe | 2005 | 88 |
| Italy | Europe | 2004 | 89 |
| Italy | Europe | 2003 | 79.9 |
| Italy | Europe | 2002 | 80 |
| Italy | Europe | 2001 | 79.8 |
| Italy | Europe | 2000 | 79.4 |
| Jamaica | America | 2015 | 76.2 |
| Jamaica | America | 2014 | 75.8 |
| Jamaica | America | 2013 | 75.6 |
| Jamaica | America | 2012 | 75.3 |
| Jamaica | America | 2011 | 75.2 |
| Jamaica | America | 2010 | 75 |
| Jamaica | America | 2009 | 74.7 |
| Jamaica | America | 2008 | 74.5 |
| Jamaica | America | 2007 | 74.2 |
| Jamaica | America | 2006 | 74 |
| Jamaica | America | 2005 | 73.5 |
| Jamaica | America | 2004 | 73.3 |
| Jamaica | America | 2003 | 73.1 |
| Jamaica | America | 2002 | 73 |
| Jamaica | America | 2001 | 72.7 |
| Jamaica | America | 2000 | 72.6 |
| Japan | Asia | 2015 | 83.7 |
| Japan | Asia | 2014 | 83.5 |
| Japan | Asia | 2013 | 83.5 |
| Japan | Asia | 2012 | 83.3 |
| Japan | Asia | 2011 | 82.5 |
| Japan | Asia | 2010 | 83 |
| Japan | Asia | 2009 | 83 |
| Japan | Asia | 2008 | 82.7 |
| Japan | Asia | 2007 | 82.6 |
| Japan | Asia | 2006 | 82.4 |
| Japan | Asia | 2005 | 82 |
| Japan | Asia | 2004 | 82.1 |
| Japan | Asia | 2003 | 81.9 |
| Japan | Asia | 2002 | 81.8 |
| Japan | Asia | 2001 | 81.5 |
| Japan | Asia | 2000 | 81.1 |
| Jordan | Asia | 2015 | 74.1 |
| Jordan | Asia | 2014 | 74 |
| Jordan | Asia | 2013 | 73.9 |
| Jordan | Asia | 2012 | 73.7 |
| Jordan | Asia | 2011 | 73.6 |
| Jordan | Asia | 2010 | 73.4 |
| Jordan | Asia | 2009 | 73.3 |
| Jordan | Asia | 2008 | 73.1 |
| Jordan | Asia | 2007 | 73 |
| Jordan | Asia | 2006 | 72.8 |
| Jordan | Asia | 2005 | 72.4 |
| Jordan | Asia | 2004 | 72.5 |
| Jordan | Asia | 2003 | 72.3 |
| Jordan | Asia | 2002 | 72.1 |
| Jordan | Asia | 2001 | 71.9 |
| Jordan | Asia | 2000 | 71.7 |
| Kazakhstan | Asia | 2015 | 72 |
| Kazakhstan | Asia | 2014 | 69.9 |
| Kazakhstan | Asia | 2013 | 69.5 |
| Kazakhstan | Asia | 2012 | 69.1 |
| Kazakhstan | Asia | 2011 | 68.5 |
| Kazakhstan | Asia | 2010 | 67.8 |
| Kazakhstan | Asia | 2009 | 67.8 |
| Kazakhstan | Asia | 2008 | 66.6 |
| Kazakhstan | Asia | 2007 | 65.3 |
| Kazakhstan | Asia | 2006 | 65 |
| Kazakhstan | Asia | 2005 | 64.6 |
| Kazakhstan | Asia | 2004 | 64.7 |
| Kazakhstan | Asia | 2003 | 64.4 |
| Kazakhstan | Asia | 2002 | 64.7 |
| Kazakhstan | Asia | 2001 | 64.4 |
| Kazakhstan | Asia | 2000 | 63.9 |
| Kenya | Africa | 2015 | 63.4 |
| Kenya | Africa | 2014 | 62.9 |
| Kenya | Africa | 2013 | 62.6 |
| Kenya | Africa | 2012 | 62.1 |
| Kenya | Africa | 2011 | 61.2 |
| Kenya | Africa | 2010 | 63 |
| Kenya | Africa | 2009 | 59.1 |
| Kenya | Africa | 2008 | 57.9 |
| Kenya | Africa | 2007 | 56.8 |
| Kenya | Africa | 2006 | 55.3 |
| Kenya | Africa | 2005 | 54.1 |
| Kenya | Africa | 2004 | 53 |
| Kenya | Africa | 2003 | 52.4 |
| Kenya | Africa | 2002 | 52.1 |
| Kenya | Africa | 2001 | 51.9 |
| Kenya | Africa | 2000 | 51.9 |
| Kiribati | Oceania | 2015 | 66.3 |
| Kiribati | Oceania | 2014 | 66.1 |
| Kiribati | Oceania | 2013 | 65.8 |
| Kiribati | Oceania | 2012 | 65.7 |
| Kiribati | Oceania | 2011 | 65.5 |
| Kiribati | Oceania | 2010 | 65.3 |
| Kiribati | Oceania | 2009 | 65.2 |
| Kiribati | Oceania | 2008 | 65.1 |
| Kiribati | Oceania | 2007 | 65 |
| Kiribati | Oceania | 2006 | 65 |
| Kiribati | Oceania | 2005 | 64.9 |
| Kiribati | Oceania | 2004 | 64.8 |
| Kiribati | Oceania | 2003 | 64.7 |
| Kiribati | Oceania | 2002 | 64.6 |
| Kiribati | Oceania | 2001 | 64.3 |
| Kiribati | Oceania | 2000 | 64.1 |
| Kuwait | Asia | 2015 | 74.7 |
| Kuwait | Asia | 2014 | 74.6 |
| Kuwait | Asia | 2013 | 74.5 |
| Kuwait | Asia | 2012 | 74.3 |
| Kuwait | Asia | 2011 | 74.2 |
| Kuwait | Asia | 2010 | 74 |
| Kuwait | Asia | 2009 | 73.9 |
| Kuwait | Asia | 2008 | 73.8 |
| Kuwait | Asia | 2007 | 73.7 |
| Kuwait | Asia | 2006 | 73.6 |
| Kuwait | Asia | 2005 | 73.6 |
| Kuwait | Asia | 2004 | 73.5 |
| Kuwait | Asia | 2003 | 73.4 |
| Kuwait | Asia | 2002 | 73.3 |
| Kuwait | Asia | 2001 | 73.2 |
| Kuwait | Asia | 2000 | 73.2 |
| Kyrgyzstan | Asia | 2015 | 71.1 |
| Kyrgyzstan | Asia | 2014 | 78 |
| Kyrgyzstan | Asia | 2013 | 77 |
| Kyrgyzstan | Asia | 2012 | 69.9 |
| Kyrgyzstan | Asia | 2011 | 69.4 |
| Kyrgyzstan | Asia | 2010 | 68.8 |
| Kyrgyzstan | Asia | 2009 | 68.5 |
| Kyrgyzstan | Asia | 2008 | 67.6 |
| Kyrgyzstan | Asia | 2007 | 67.2 |
| Kyrgyzstan | Asia | 2006 | 66.7 |
| Kyrgyzstan | Asia | 2005 | 66.9 |
| Kyrgyzstan | Asia | 2004 | 67.1 |
| Kyrgyzstan | Asia | 2003 | 66.6 |
| Kyrgyzstan | Asia | 2002 | 66.7 |
| Kyrgyzstan | Asia | 2001 | 67.2 |
| Kyrgyzstan | Asia | 2000 | 66.6 |
| Lao People's Democratic Republic | Asia | 2015 | 65.7 |
| Lao People's Democratic Republic | Asia | 2014 | 65.3 |
| Lao People's Democratic Republic | Asia | 2013 | 64.9 |
| Lao People's Democratic Republic | Asia | 2012 | 64.4 |
| Lao People's Democratic Republic | Asia | 2011 | 64 |
| Lao People's Democratic Republic | Asia | 2010 | 63.6 |
| Lao People's Democratic Republic | Asia | 2009 | 63.1 |
| Lao People's Democratic Republic | Asia | 2008 | 62.6 |
| Lao People's Democratic Republic | Asia | 2007 | 62.1 |
| Lao People's Democratic Republic | Asia | 2006 | 61.5 |
| Lao People's Democratic Republic | Asia | 2005 | 61 |
| Lao People's Democratic Republic | Asia | 2004 | 64 |
| Lao People's Democratic Republic | Asia | 2003 | 59.8 |
| Lao People's Democratic Republic | Asia | 2002 | 59.3 |
| Lao People's Democratic Republic | Asia | 2001 | 58.7 |
| Lao People's Democratic Republic | Asia | 2000 | 58.1 |
| Latvia | Europe | 2015 | 74.6 |
| Latvia | Europe | 2014 | 74.4 |
| Latvia | Europe | 2013 | 74.1 |
| Latvia | Europe | 2012 | 73.8 |
| Latvia | Europe | 2011 | 73.6 |
| Latvia | Europe | 2010 | 72.8 |
| Latvia | Europe | 2009 | 72.6 |
| Latvia | Europe | 2008 | 71.9 |
| Latvia | Europe | 2007 | 78 |
| Latvia | Europe | 2006 | 75 |
| Latvia | Europe | 2005 | 76 |
| Latvia | Europe | 2004 | 71 |
| Latvia | Europe | 2003 | 78 |
| Latvia | Europe | 2002 | 73 |
| Latvia | Europe | 2001 | 69.9 |
| Latvia | Europe | 2000 | 71 |
| Lebanon | Asia | 2015 | 74.9 |
| Lebanon | Asia | 2014 | 74.8 |
| Lebanon | Asia | 2013 | 74.9 |
| Lebanon | Asia | 2012 | 75 |
| Lebanon | Asia | 2011 | 75 |
| Lebanon | Asia | 2010 | 74.9 |
| Lebanon | Asia | 2009 | 74.7 |
| Lebanon | Asia | 2008 | 74.5 |
| Lebanon | Asia | 2007 | 74.4 |
| Lebanon | Asia | 2006 | 74.1 |
| Lebanon | Asia | 2005 | 73.9 |
| Lebanon | Asia | 2004 | 73.7 |
| Lebanon | Asia | 2003 | 73.5 |
| Lebanon | Asia | 2002 | 73.2 |
| Lebanon | Asia | 2001 | 73 |
| Lebanon | Asia | 2000 | 72.7 |
| Lesotho | Africa | 2015 | 53.7 |
| Lesotho | Africa | 2014 | 52.1 |
| Lesotho | Africa | 2013 | 52.1 |
| Lesotho | Africa | 2012 | 52.2 |
| Lesotho | Africa | 2011 | 52.3 |
| Lesotho | Africa | 2010 | 51.1 |
| Lesotho | Africa | 2009 | 49.4 |
| Lesotho | Africa | 2008 | 47.8 |
| Lesotho | Africa | 2007 | 46.2 |
| Lesotho | Africa | 2006 | 45.3 |
| Lesotho | Africa | 2005 | 44.5 |
| Lesotho | Africa | 2004 | 44.8 |
| Lesotho | Africa | 2003 | 45.5 |
| Lesotho | Africa | 2002 | 46.4 |
| Lesotho | Africa | 2001 | 47.8 |
| Lesotho | Africa | 2000 | 49.3 |
| Liberia | Africa | 2015 | 61.4 |
| Liberia | Africa | 2014 | 58.1 |
| Liberia | Africa | 2013 | 61.1 |
| Liberia | Africa | 2012 | 67 |
| Liberia | Africa | 2011 | 62 |
| Liberia | Africa | 2010 | 59.7 |
| Liberia | Africa | 2009 | 59.2 |
| Liberia | Africa | 2008 | 58.6 |
| Liberia | Africa | 2007 | 57.9 |
| Liberia | Africa | 2006 | 56.7 |
| Liberia | Africa | 2005 | 55.3 |
| Liberia | Africa | 2004 | 54 |
| Liberia | Africa | 2003 | 50 |
| Liberia | Africa | 2002 | 56 |
| Liberia | Africa | 2001 | 51.5 |
| Liberia | Africa | 2000 | 51.9 |
| Libya | Africa | 2015 | 72.7 |
| Libya | Africa | 2014 | 72.4 |
| Libya | Africa | 2013 | 72.9 |
| Libya | Africa | 2012 | 72.9 |
| Libya | Africa | 2011 | 71.3 |
| Libya | Africa | 2010 | 72.8 |
| Libya | Africa | 2009 | 72.7 |
| Libya | Africa | 2008 | 72.6 |
| Libya | Africa | 2007 | 72.5 |
| Libya | Africa | 2006 | 72.2 |
| Libya | Africa | 2005 | 71.9 |
| Libya | Africa | 2004 | 71.5 |
| Libya | Africa | 2003 | 71.3 |
| Libya | Africa | 2002 | 71.1 |
| Libya | Africa | 2001 | 71 |
| Libya | Africa | 2000 | 78 |
| Lithuania | Europe | 2015 | 73.6 |
| Lithuania | Europe | 2014 | 73.4 |
| Lithuania | Europe | 2013 | 73 |
| Lithuania | Europe | 2012 | 73 |
| Lithuania | Europe | 2011 | 72.8 |
| Lithuania | Europe | 2010 | 72.4 |
| Lithuania | Europe | 2009 | 72.2 |
| Lithuania | Europe | 2008 | 71.1 |
| Lithuania | Europe | 2007 | 72 |
| Lithuania | Europe | 2006 | 76 |
| Lithuania | Europe | 2005 | 78 |
| Lithuania | Europe | 2004 | 71.6 |
| Lithuania | Europe | 2003 | 71.6 |
| Lithuania | Europe | 2002 | 71.4 |
| Lithuania | Europe | 2001 | 71.2 |
| Lithuania | Europe | 2000 | 71.6 |
| Luxembourg | Europe | 2015 | 82 |
| Luxembourg | Europe | 2014 | 81.7 |
| Luxembourg | Europe | 2013 | 81.4 |
| Luxembourg | Europe | 2012 | 81.1 |
| Luxembourg | Europe | 2011 | 88 |
| Luxembourg | Europe | 2010 | 86 |
| Luxembourg | Europe | 2009 | 83 |
| Luxembourg | Europe | 2008 | 80 |
| Luxembourg | Europe | 2007 | 79.7 |
| Luxembourg | Europe | 2006 | 79.4 |
| Luxembourg | Europe | 2005 | 78.8 |
| Luxembourg | Europe | 2004 | 78.7 |
| Luxembourg | Europe | 2003 | 78.6 |
| Luxembourg | Europe | 2002 | 78.3 |
| Luxembourg | Europe | 2001 | 78 |
| Luxembourg | Europe | 2000 | 77.8 |
| Madagascar | Africa | 2015 | 65.5 |
| Madagascar | Africa | 2014 | 65.1 |
| Madagascar | Africa | 2013 | 64.7 |
| Madagascar | Africa | 2012 | 64.3 |
| Madagascar | Africa | 2011 | 63.8 |
| Madagascar | Africa | 2010 | 63.3 |
| Madagascar | Africa | 2009 | 62.8 |
| Madagascar | Africa | 2008 | 62.3 |
| Madagascar | Africa | 2007 | 61.9 |
| Madagascar | Africa | 2006 | 61.4 |
| Madagascar | Africa | 2005 | 69 |
| Madagascar | Africa | 2004 | 64 |
| Madagascar | Africa | 2003 | 59.9 |
| Madagascar | Africa | 2002 | 59.3 |
| Madagascar | Africa | 2001 | 58.7 |
| Madagascar | Africa | 2000 | 57.9 |
| Malawi | Africa | 2015 | 58.3 |
| Malawi | Africa | 2014 | 57.6 |
| Malawi | Africa | 2013 | 56.7 |
| Malawi | Africa | 2012 | 55.3 |
| Malawi | Africa | 2011 | 54.1 |
| Malawi | Africa | 2010 | 52.9 |
| Malawi | Africa | 2009 | 51.5 |
| Malawi | Africa | 2008 | 50 |
| Malawi | Africa | 2007 | 48.5 |
| Malawi | Africa | 2006 | 47.1 |
| Malawi | Africa | 2005 | 46 |
| Malawi | Africa | 2004 | 45.1 |
| Malawi | Africa | 2003 | 44.6 |
| Malawi | Africa | 2002 | 44 |
| Malawi | Africa | 2001 | 43.5 |
| Malawi | Africa | 2000 | 43.1 |
| Malaysia | Asia | 2015 | 75 |
| Malaysia | Asia | 2014 | 74.8 |
| Malaysia | Asia | 2013 | 74.6 |
| Malaysia | Asia | 2012 | 74.5 |
| Malaysia | Asia | 2011 | 74.3 |
| Malaysia | Asia | 2010 | 74.1 |
| Malaysia | Asia | 2009 | 74 |
| Malaysia | Asia | 2008 | 73.8 |
| Malaysia | Asia | 2007 | 73.7 |
| Malaysia | Asia | 2006 | 73.6 |
| Malaysia | Asia | 2005 | 73.4 |
| Malaysia | Asia | 2004 | 73.2 |
| Malaysia | Asia | 2003 | 73.1 |
| Malaysia | Asia | 2002 | 72.9 |
| Malaysia | Asia | 2001 | 72.7 |
| Malaysia | Asia | 2000 | 72.4 |
| Maldives | Asia | 2015 | 78.5 |
| Maldives | Asia | 2014 | 78.2 |
| Maldives | Asia | 2013 | 77.9 |
| Maldives | Asia | 2012 | 77.6 |
| Maldives | Asia | 2011 | 77.3 |
| Maldives | Asia | 2010 | 76.7 |
| Maldives | Asia | 2009 | 76.3 |
| Maldives | Asia | 2008 | 75.9 |
| Maldives | Asia | 2007 | 75.4 |
| Maldives | Asia | 2006 | 75 |
| Maldives | Asia | 2005 | 74.3 |
| Maldives | Asia | 2004 | 73.4 |
| Maldives | Asia | 2003 | 72.7 |
| Maldives | Asia | 2002 | 71.8 |
| Maldives | Asia | 2001 | 78 |
| Maldives | Asia | 2000 | 69.6 |
| Mali | Africa | 2015 | 58.2 |
| Mali | Africa | 2014 | 57.8 |
| Mali | Africa | 2013 | 57.3 |
| Mali | Africa | 2012 | 57.2 |
| Mali | Africa | 2011 | 56.8 |
| Mali | Africa | 2010 | 56.5 |
| Mali | Africa | 2009 | 56 |
| Mali | Africa | 2008 | 55.5 |
| Mali | Africa | 2007 | 55 |
| Mali | Africa | 2006 | 54.3 |
| Mali | Africa | 2005 | 53.6 |
| Mali | Africa | 2004 | 52.8 |
| Mali | Africa | 2003 | 52 |
| Mali | Africa | 2002 | 51.2 |
| Mali | Africa | 2001 | 55 |
| Mali | Africa | 2000 | 49.8 |
| Malta | Europe | 2015 | 81.7 |
| Malta | Europe | 2014 | 81.4 |
| Malta | Europe | 2013 | 81.1 |
| Malta | Europe | 2012 | 81 |
| Malta | Europe | 2011 | 87 |
| Malta | Europe | 2010 | 83 |
| Malta | Europe | 2009 | 82 |
| Malta | Europe | 2008 | 80 |
| Malta | Europe | 2007 | 79.6 |
| Malta | Europe | 2006 | 79.3 |
| Malta | Europe | 2005 | 79 |
| Malta | Europe | 2004 | 78.7 |
| Malta | Europe | 2003 | 78.5 |
| Malta | Europe | 2002 | 78.2 |
| Malta | Europe | 2001 | 77.8 |
| Malta | Europe | 2000 | 77.5 |
| Marshall Islands | Oceania | 2013 | |
| Mauritania | Africa | 2015 | 63.1 |
| Mauritania | Africa | 2014 | 63 |
| Mauritania | Africa | 2013 | 62.7 |
| Mauritania | Africa | 2012 | 62.5 |
| Mauritania | Africa | 2011 | 62.2 |
| Mauritania | Africa | 2010 | 62 |
| Mauritania | Africa | 2009 | 61.7 |
| Mauritania | Africa | 2008 | 61.4 |
| Mauritania | Africa | 2007 | 61.2 |
| Mauritania | Africa | 2006 | 69 |
| Mauritania | Africa | 2005 | 66 |
| Mauritania | Africa | 2004 | 64 |
| Mauritania | Africa | 2003 | 63 |
| Mauritania | Africa | 2002 | 62 |
| Mauritania | Africa | 2001 | 61 |
| Mauritania | Africa | 2000 | 60 |
| Mauritius | Africa | 2015 | 74.6 |
| Mauritius | Africa | 2014 | 74.2 |
| Mauritius | Africa | 2013 | 74.1 |
| Mauritius | Africa | 2012 | 73.9 |
| Mauritius | Africa | 2011 | 73.6 |
| Mauritius | Africa | 2010 | 73.3 |
| Mauritius | Africa | 2009 | 72.8 |
| Mauritius | Africa | 2008 | 72.7 |
| Mauritius | Africa | 2007 | 72.9 |
| Mauritius | Africa | 2006 | 71.8 |
| Mauritius | Africa | 2005 | 72.1 |
| Mauritius | Africa | 2004 | 71.9 |
| Mauritius | Africa | 2003 | 71.5 |
| Mauritius | Africa | 2002 | 71.5 |
| Mauritius | Africa | 2001 | 71.5 |
| Mauritius | Africa | 2000 | 71 |
| Mexico | America | 2015 | 76.7 |
| Mexico | America | 2014 | 76.6 |
| Mexico | America | 2013 | 76.6 |
| Mexico | America | 2012 | 76.3 |
| Mexico | America | 2011 | 76.1 |
| Mexico | America | 2010 | 75.6 |
| Mexico | America | 2009 | 75.7 |
| Mexico | America | 2008 | 75.6 |
| Mexico | America | 2007 | 76 |
| Mexico | America | 2006 | 75.8 |
| Mexico | America | 2005 | 75.3 |
| Mexico | America | 2004 | 75.4 |
| Mexico | America | 2003 | 75 |
| Mexico | America | 2002 | 75 |
| Mexico | America | 2001 | 75 |
| Mexico | America | 2000 | 74.8 |
| Micronesia (Federated States of) | Oceania | 2015 | 69.4 |
| Micronesia (Federated States of) | Oceania | 2014 | 69.4 |
| Micronesia (Federated States of) | Oceania | 2013 | 69.2 |
| Micronesia (Federated States of) | Oceania | 2012 | 69 |
| Micronesia (Federated States of) | Oceania | 2011 | 68.9 |
| Micronesia (Federated States of) | Oceania | 2010 | 68.7 |
| Micronesia (Federated States of) | Oceania | 2009 | 68.5 |
| Micronesia (Federated States of) | Oceania | 2008 | 68.4 |
| Micronesia (Federated States of) | Oceania | 2007 | 68.2 |
| Micronesia (Federated States of) | Oceania | 2006 | 68 |
| Micronesia (Federated States of) | Oceania | 2005 | 67.9 |
| Micronesia (Federated States of) | Oceania | 2004 | 67.7 |
| Micronesia (Federated States of) | Oceania | 2003 | 67.5 |
| Micronesia (Federated States of) | Oceania | 2002 | 66.2 |
| Micronesia (Federated States of) | Oceania | 2001 | 67.2 |
| Micronesia (Federated States of) | Oceania | 2000 | 67 |
| Monaco | Europe | 2013 | |
| Mongolia | Asia | 2015 | 68.8 |
| Mongolia | Asia | 2014 | 68.4 |
| Mongolia | Asia | 2013 | 68.1 |
| Mongolia | Asia | 2012 | 67.8 |
| Mongolia | Asia | 2011 | 67.3 |
| Mongolia | Asia | 2010 | 66.3 |
| Mongolia | Asia | 2009 | 66.9 |
| Mongolia | Asia | 2008 | 67.4 |
| Mongolia | Asia | 2007 | 65.9 |
| Mongolia | Asia | 2006 | 65 |
| Mongolia | Asia | 2005 | 64.5 |
| Mongolia | Asia | 2004 | 64 |
| Mongolia | Asia | 2003 | 64 |
| Mongolia | Asia | 2002 | 63.8 |
| Mongolia | Asia | 2001 | 63.2 |
| Mongolia | Asia | 2000 | 62.8 |
| Montenegro | Europe | 2015 | 76.1 |
| Montenegro | Europe | 2014 | 75.9 |
| Montenegro | Europe | 2013 | 75.8 |
| Montenegro | Europe | 2012 | 75.6 |
| Montenegro | Europe | 2011 | 75.4 |
| Montenegro | Europe | 2010 | 75.3 |
| Montenegro | Europe | 2009 | 75 |
| Montenegro | Europe | 2008 | 74.6 |
| Montenegro | Europe | 2007 | 74.2 |
| Montenegro | Europe | 2006 | 73.8 |
| Montenegro | Europe | 2005 | 73.6 |
| Montenegro | Europe | 2004 | 73.5 |
| Montenegro | Europe | 2003 | 73.5 |
| Montenegro | Europe | 2002 | 73.4 |
| Montenegro | Europe | 2001 | 73.3 |
| Montenegro | Europe | 2000 | 73 |
| Morocco | Africa | 2015 | 74.3 |
| Morocco | Africa | 2014 | 74.1 |
| Morocco | Africa | 2013 | 73.9 |
| Morocco | Africa | 2012 | 73.6 |
| Morocco | Africa | 2011 | 73.3 |
| Morocco | Africa | 2010 | 72.8 |
| Morocco | Africa | 2009 | 72.3 |
| Morocco | Africa | 2008 | 71.8 |
| Morocco | Africa | 2007 | 71.4 |
| Morocco | Africa | 2006 | 71 |
| Morocco | Africa | 2005 | 77 |
| Morocco | Africa | 2004 | 72 |
| Morocco | Africa | 2003 | 69.9 |
| Morocco | Africa | 2002 | 69.5 |
| Morocco | Africa | 2001 | 69 |
| Morocco | Africa | 2000 | 68.6 |
| Mozambique | Africa | 2015 | 57.6 |
| Mozambique | Africa | 2014 | 56.7 |
| Mozambique | Africa | 2013 | 55.3 |
| Mozambique | Africa | 2012 | 54.8 |
| Mozambique | Africa | 2011 | 54.3 |
| Mozambique | Africa | 2010 | 54 |
| Mozambique | Africa | 2009 | 53.8 |
| Mozambique | Africa | 2008 | 53.2 |
| Mozambique | Africa | 2007 | 52.1 |
| Mozambique | Africa | 2006 | 51.2 |
| Mozambique | Africa | 2005 | 58 |
| Mozambique | Africa | 2004 | 54 |
| Mozambique | Africa | 2003 | 51 |
| Mozambique | Africa | 2002 | 49.8 |
| Mozambique | Africa | 2001 | 49.5 |
| Mozambique | Africa | 2000 | 49 |
| Myanmar | Asia | 2015 | 66.6 |
| Myanmar | Asia | 2014 | 66.4 |
| Myanmar | Asia | 2013 | 66.2 |
| Myanmar | Asia | 2012 | 65.9 |
| Myanmar | Asia | 2011 | 65.6 |
| Myanmar | Asia | 2010 | 65.4 |
| Myanmar | Asia | 2009 | 65.2 |
| Myanmar | Asia | 2008 | 59.2 |
| Myanmar | Asia | 2007 | 64.5 |
| Myanmar | Asia | 2006 | 64.2 |
| Myanmar | Asia | 2005 | 63.9 |
| Myanmar | Asia | 2004 | 63.5 |
| Myanmar | Asia | 2003 | 63.2 |
| Myanmar | Asia | 2002 | 62.8 |
| Myanmar | Asia | 2001 | 62.5 |
| Myanmar | Asia | 2000 | 62.1 |
| Namibia | Africa | 2015 | 65.8 |
| Namibia | Africa | 2014 | 65.9 |
| Namibia | Africa | 2013 | 66.1 |
| Namibia | Africa | 2012 | 65.8 |
| Namibia | Africa | 2011 | 64.3 |
| Namibia | Africa | 2010 | 63 |
| Namibia | Africa | 2009 | 62.4 |
| Namibia | Africa | 2008 | 61.7 |
| Namibia | Africa | 2007 | 60 |
| Namibia | Africa | 2006 | 57 |
| Namibia | Africa | 2005 | 55.1 |
| Namibia | Africa | 2004 | 54.7 |
| Namibia | Africa | 2003 | 55 |
| Namibia | Africa | 2002 | 55.7 |
| Namibia | Africa | 2001 | 56.5 |
| Namibia | Africa | 2000 | 57.4 |
| Nauru | Oceania | 2013 | |
| Nepal | Asia | 2015 | 69.2 |
| Nepal | Asia | 2014 | 69.6 |
| Nepal | Asia | 2013 | 69.3 |
| Nepal | Asia | 2012 | 68.9 |
| Nepal | Asia | 2011 | 68.4 |
| Nepal | Asia | 2010 | 68 |
| Nepal | Asia | 2009 | 67.5 |
| Nepal | Asia | 2008 | 67 |
| Nepal | Asia | 2007 | 66.6 |
| Nepal | Asia | 2006 | 66 |
| Nepal | Asia | 2005 | 65.4 |
| Nepal | Asia | 2004 | 64.7 |
| Nepal | Asia | 2003 | 64.3 |
| Nepal | Asia | 2002 | 63.1 |
| Nepal | Asia | 2001 | 63.2 |
| Nepal | Asia | 2000 | 62.5 |
| Netherlands | Europe | 2015 | 81.9 |
| Netherlands | Europe | 2014 | 81.7 |
| Netherlands | Europe | 2013 | 81.4 |
| Netherlands | Europe | 2012 | 81.1 |
| Netherlands | Europe | 2011 | 81.1 |
| Netherlands | Europe | 2010 | 88 |
| Netherlands | Europe | 2009 | 86 |
| Netherlands | Europe | 2008 | 83 |
| Netherlands | Europe | 2007 | 82 |
| Netherlands | Europe | 2006 | 79.8 |
| Netherlands | Europe | 2005 | 79.4 |
| Netherlands | Europe | 2004 | 79.2 |
| Netherlands | Europe | 2003 | 78.7 |
| Netherlands | Europe | 2002 | 78.4 |
| Netherlands | Europe | 2001 | 78.3 |
| Netherlands | Europe | 2000 | 78.1 |
| New Zealand | Oceania | 2015 | 81.6 |
| New Zealand | Oceania | 2014 | 81.5 |
| New Zealand | Oceania | 2013 | 81.3 |
| New Zealand | Oceania | 2012 | 81.1 |
| New Zealand | Oceania | 2011 | 86 |
| New Zealand | Oceania | 2010 | 89 |
| New Zealand | Oceania | 2009 | 85 |
| New Zealand | Oceania | 2008 | 81 |
| New Zealand | Oceania | 2007 | 81 |
| New Zealand | Oceania | 2006 | 79.9 |
| New Zealand | Oceania | 2005 | 79.9 |
| New Zealand | Oceania | 2004 | 79.2 |
| New Zealand | Oceania | 2003 | 79.1 |
| New Zealand | Oceania | 2002 | 78.7 |
| New Zealand | Oceania | 2001 | 78.5 |
| New Zealand | Oceania | 2000 | 78.6 |
| Nicaragua | America | 2015 | 74.8 |
| Nicaragua | America | 2014 | 74.5 |
| Nicaragua | America | 2013 | 73.9 |
| Nicaragua | America | 2012 | 73.9 |
| Nicaragua | America | 2011 | 74.5 |
| Nicaragua | America | 2010 | 73.2 |
| Nicaragua | America | 2009 | 73.2 |
| Nicaragua | America | 2008 | 72.5 |
| Nicaragua | America | 2007 | 72.5 |
| Nicaragua | America | 2006 | 73 |
| Nicaragua | America | 2005 | 71.2 |
| Nicaragua | America | 2004 | 71 |
| Nicaragua | America | 2003 | 76 |
| Nicaragua | America | 2002 | 75 |
| Nicaragua | America | 2001 | 73 |
| Nicaragua | America | 2000 | 73 |
| Niger | Africa | 2015 | 61.8 |
| Niger | Africa | 2014 | 61.4 |
| Niger | Africa | 2013 | 69 |
| Niger | Africa | 2012 | 63 |
| Niger | Africa | 2011 | 59.4 |
| Niger | Africa | 2010 | 58.2 |
| Niger | Africa | 2009 | 57.1 |
| Niger | Africa | 2008 | 56 |
| Niger | Africa | 2007 | 55.2 |
| Niger | Africa | 2006 | 54.5 |
| Niger | Africa | 2005 | 53.7 |
| Niger | Africa | 2004 | 52.9 |
| Niger | Africa | 2003 | 52.1 |
| Niger | Africa | 2002 | 51.4 |
| Niger | Africa | 2001 | 56 |
| Niger | Africa | 2000 | 50 |
| Nigeria | Africa | 2015 | 54.5 |
| Nigeria | Africa | 2014 | 53.6 |
| Nigeria | Africa | 2013 | 53.2 |
| Nigeria | Africa | 2012 | 52.7 |
| Nigeria | Africa | 2011 | 52.3 |
| Nigeria | Africa | 2010 | 52 |
| Nigeria | Africa | 2009 | 51.6 |
| Nigeria | Africa | 2008 | 59 |
| Nigeria | Africa | 2007 | 55 |
| Nigeria | Africa | 2006 | 49.8 |
| Nigeria | Africa | 2005 | 49.2 |
| Nigeria | Africa | 2004 | 48.5 |
| Nigeria | Africa | 2003 | 48.1 |
| Nigeria | Africa | 2002 | 47.7 |
| Nigeria | Africa | 2001 | 47.4 |
| Nigeria | Africa | 2000 | 47.1 |
| Niue | Oceania | 2013 | |
| Norway | Europe | 2015 | 81.8 |
| Norway | Europe | 2014 | 81.6 |
| Norway | Europe | 2013 | 81.5 |
| Norway | Europe | 2012 | 81.3 |
| Norway | Europe | 2011 | 81.1 |
| Norway | Europe | 2010 | 81 |
| Norway | Europe | 2009 | 89 |
| Norway | Europe | 2008 | 86 |
| Norway | Europe | 2007 | 85 |
| Norway | Europe | 2006 | 84 |
| Norway | Europe | 2005 | 81 |
| Norway | Europe | 2004 | 79.8 |
| Norway | Europe | 2003 | 79.4 |
| Norway | Europe | 2002 | 78.9 |
| Norway | Europe | 2001 | 78.8 |
| Norway | Europe | 2000 | 78.5 |
| Oman | Asia | 2015 | 76.6 |
| Oman | Asia | 2014 | 76.4 |
| Oman | Asia | 2013 | 76.2 |
| Oman | Asia | 2012 | 76 |
| Oman | Asia | 2011 | 75.8 |
| Oman | Asia | 2010 | 75.6 |
| Oman | Asia | 2009 | 75.4 |
| Oman | Asia | 2008 | 75.2 |
| Oman | Asia | 2007 | 74.9 |
| Oman | Asia | 2006 | 74.7 |
| Oman | Asia | 2005 | 74.3 |
| Oman | Asia | 2004 | 74 |
| Oman | Asia | 2003 | 73.6 |
| Oman | Asia | 2002 | 73.3 |
| Oman | Asia | 2001 | 72.9 |
| Oman | Asia | 2000 | 72.6 |
| Pakistan | Asia | 2015 | 66.4 |
| Pakistan | Asia | 2014 | 66.2 |
| Pakistan | Asia | 2013 | 66 |
| Pakistan | Asia | 2012 | 65.7 |
| Pakistan | Asia | 2011 | 65.5 |
| Pakistan | Asia | 2010 | 65.1 |
| Pakistan | Asia | 2009 | 64.8 |
| Pakistan | Asia | 2008 | 64.6 |
| Pakistan | Asia | 2007 | 64.4 |
| Pakistan | Asia | 2006 | 64.2 |
| Pakistan | Asia | 2005 | 62.9 |
| Pakistan | Asia | 2004 | 63.7 |
| Pakistan | Asia | 2003 | 63.5 |
| Pakistan | Asia | 2002 | 63.2 |
| Pakistan | Asia | 2001 | 63 |
| Pakistan | Asia | 2000 | 62.8 |
| Palau | Oceania | 2013 | |
| Panama | America | 2015 | 77.8 |
| Panama | America | 2014 | 77.6 |
| Panama | America | 2013 | 77.5 |
| Panama | America | 2012 | 77.2 |
| Panama | America | 2011 | 77.3 |
| Panama | America | 2010 | 76.5 |
| Panama | America | 2009 | 76.8 |
| Panama | America | 2008 | 76.5 |
| Panama | America | 2007 | 76.4 |
| Panama | America | 2006 | 76.2 |
| Panama | America | 2005 | 75.8 |
| Panama | America | 2004 | 75.8 |
| Panama | America | 2003 | 75.5 |
| Panama | America | 2002 | 75.7 |
| Panama | America | 2001 | 75.5 |
| Panama | America | 2000 | 75.7 |
| Papua New Guinea | Asia | 2015 | 62.9 |
| Papua New Guinea | Asia | 2014 | 62.7 |
| Papua New Guinea | Asia | 2013 | 62.4 |
| Papua New Guinea | Asia | 2012 | 62.2 |
| Papua New Guinea | Asia | 2011 | 62 |
| Papua New Guinea | Asia | 2010 | 61.8 |
| Papua New Guinea | Asia | 2009 | 61.6 |
| Papua New Guinea | Asia | 2008 | 61.4 |
| Papua New Guinea | Asia | 2007 | 61.1 |
| Papua New Guinea | Asia | 2006 | 68 |
| Papua New Guinea | Asia | 2005 | 64 |
| Papua New Guinea | Asia | 2004 | 59.9 |
| Papua New Guinea | Asia | 2003 | 59.6 |
| Papua New Guinea | Asia | 2002 | 59.3 |
| Papua New Guinea | Asia | 2001 | 59.1 |
| Papua New Guinea | Asia | 2000 | 58.9 |
| Paraguay | America | 2015 | 74 |
| Paraguay | America | 2014 | 73.9 |
| Paraguay | America | 2013 | 73.8 |
| Paraguay | America | 2012 | 73.6 |
| Paraguay | America | 2011 | 73.4 |
| Paraguay | America | 2010 | 73.2 |
| Paraguay | America | 2009 | 73 |
| Paraguay | America | 2008 | 72.7 |
| Paraguay | America | 2007 | 72.5 |
| Paraguay | America | 2006 | 72.3 |
| Paraguay | America | 2005 | 72.1 |
| Paraguay | America | 2004 | 71.9 |
| Paraguay | America | 2003 | 71.7 |
| Paraguay | America | 2002 | 71.5 |
| Paraguay | America | 2001 | 71.2 |
| Paraguay | America | 2000 | 79 |
| Peru | America | 2015 | 75.5 |
| Peru | America | 2014 | 75.3 |
| Peru | America | 2013 | 75.3 |
| Peru | America | 2012 | 74.9 |
| Peru | America | 2011 | 74.5 |
| Peru | America | 2010 | 73.7 |
| Peru | America | 2009 | 73.8 |
| Peru | America | 2008 | 73.9 |
| Peru | America | 2007 | 74 |
| Peru | America | 2006 | 74.2 |
| Peru | America | 2005 | 72.8 |
| Peru | America | 2004 | 72.2 |
| Peru | America | 2003 | 72.1 |
| Peru | America | 2002 | 72.6 |
| Peru | America | 2001 | 72.4 |
| Peru | America | 2000 | 71.4 |
| Philippines | Asia | 2015 | 68.5 |
| Philippines | Asia | 2014 | 68.4 |
| Philippines | Asia | 2013 | 68.1 |
| Philippines | Asia | 2012 | 68.1 |
| Philippines | Asia | 2011 | 68 |
| Philippines | Asia | 2010 | 67.9 |
| Philippines | Asia | 2009 | 68 |
| Philippines | Asia | 2008 | 67.5 |
| Philippines | Asia | 2007 | 67.5 |
| Philippines | Asia | 2006 | 67.3 |
| Philippines | Asia | 2005 | 67 |
| Philippines | Asia | 2004 | 67.3 |
| Philippines | Asia | 2003 | 67.2 |
| Philippines | Asia | 2002 | 66.8 |
| Philippines | Asia | 2001 | 66.8 |
| Philippines | Asia | 2000 | 66.8 |
| Poland | Europe | 2015 | 77.5 |
| Poland | Europe | 2014 | 77.3 |
| Poland | Europe | 2013 | 77.1 |
| Poland | Europe | 2012 | 76.8 |
| Poland | Europe | 2011 | 76.7 |
| Poland | Europe | 2010 | 76.3 |
| Poland | Europe | 2009 | 75.7 |
| Poland | Europe | 2008 | 75.5 |
| Poland | Europe | 2007 | 75.3 |
| Poland | Europe | 2006 | 75.2 |
| Poland | Europe | 2005 | 75 |
| Poland | Europe | 2004 | 74.9 |
| Poland | Europe | 2003 | 74.7 |
| Poland | Europe | 2002 | 74.5 |
| Poland | Europe | 2001 | 74.2 |
| Poland | Europe | 2000 | 73.7 |
| Portugal | Europe | 2015 | 81.1 |
| Portugal | Europe | 2014 | 89 |
| Portugal | Europe | 2013 | 86 |
| Portugal | Europe | 2012 | 83 |
| Portugal | Europe | 2011 | 82 |
| Portugal | Europe | 2010 | 79.6 |
| Portugal | Europe | 2009 | 79.3 |
| Portugal | Europe | 2008 | 79 |
| Portugal | Europe | 2007 | 78.7 |
| Portugal | Europe | 2006 | 78.5 |
| Portugal | Europe | 2005 | 77.7 |
| Portugal | Europe | 2004 | 78 |
| Portugal | Europe | 2003 | 77.3 |
| Portugal | Europe | 2002 | 77.2 |
| Portugal | Europe | 2001 | 76.9 |
| Portugal | Europe | 2000 | 76.6 |
| Qatar | Asia | 2015 | 78.2 |
| Qatar | Asia | 2014 | 78.1 |
| Qatar | Asia | 2013 | 77.9 |
| Qatar | Asia | 2012 | 77.8 |
| Qatar | Asia | 2011 | 77.5 |
| Qatar | Asia | 2010 | 77.3 |
| Qatar | Asia | 2009 | 77 |
| Qatar | Asia | 2008 | 76.8 |
| Qatar | Asia | 2007 | 76.7 |
| Qatar | Asia | 2006 | 76.6 |
| Qatar | Asia | 2005 | 76.6 |
| Qatar | Asia | 2004 | 76.6 |
| Qatar | Asia | 2003 | 76.5 |
| Qatar | Asia | 2002 | 76.4 |
| Qatar | Asia | 2001 | 76.3 |
| Qatar | Asia | 2000 | 76.2 |
| Republic of Korea | Asia | 2015 | 82.3 |
| Republic of Korea | Asia | 2014 | 82 |
| Republic of Korea | Asia | 2013 | 81.7 |
| Republic of Korea | Asia | 2012 | 81.2 |
| Republic of Korea | Asia | 2011 | 81.1 |
| Republic of Korea | Asia | 2010 | 87 |
| Republic of Korea | Asia | 2009 | 86 |
| Republic of Korea | Asia | 2008 | 83 |
| Republic of Korea | Asia | 2007 | 79.8 |
| Republic of Korea | Asia | 2006 | 79.4 |
| Republic of Korea | Asia | 2005 | 78.7 |
| Republic of Korea | Asia | 2004 | 78.2 |
| Republic of Korea | Asia | 2003 | 77.6 |
| Republic of Korea | Asia | 2002 | 77.1 |
| Republic of Korea | Asia | 2001 | 76.7 |
| Republic of Korea | Asia | 2000 | 76 |
| Republic of Moldova | Europe | 2015 | 72.1 |
| Republic of Moldova | Europe | 2014 | 71.8 |
| Republic of Moldova | Europe | 2013 | 71.7 |
| Republic of Moldova | Europe | 2012 | 79 |
| Republic of Moldova | Europe | 2011 | 77 |
| Republic of Moldova | Europe | 2010 | 68.8 |
| Republic of Moldova | Europe | 2009 | 69 |
| Republic of Moldova | Europe | 2008 | 68.9 |
| Republic of Moldova | Europe | 2007 | 68.3 |
| Republic of Moldova | Europe | 2006 | 68 |
| Republic of Moldova | Europe | 2005 | 67.3 |
| Republic of Moldova | Europe | 2004 | 68 |
| Republic of Moldova | Europe | 2003 | 67.6 |
| Republic of Moldova | Europe | 2002 | 67.5 |
| Republic of Moldova | Europe | 2001 | 67.6 |
| Republic of Moldova | Europe | 2000 | 67.1 |
| Romania | Europe | 2015 | 75 |
| Romania | Europe | 2014 | 74.8 |
| Romania | Europe | 2013 | 74.6 |
| Romania | Europe | 2012 | 74.4 |
| Romania | Europe | 2011 | 74.3 |
| Romania | Europe | 2010 | 73.4 |
| Romania | Europe | 2009 | 73.1 |
| Romania | Europe | 2008 | 73.1 |
| Romania | Europe | 2007 | 72.9 |
| Romania | Europe | 2006 | 72.5 |
| Romania | Europe | 2005 | 71.9 |
| Romania | Europe | 2004 | 71.7 |
| Romania | Europe | 2003 | 71.1 |
| Romania | Europe | 2002 | 77 |
| Romania | Europe | 2001 | 78 |
| Romania | Europe | 2000 | 77 |
| Russian Federation | Europe | 2015 | 75 |
| Russian Federation | Europe | 2014 | 73 |
| Russian Federation | Europe | 2013 | 70 |
| Russian Federation | Europe | 2012 | 69.6 |
| Russian Federation | Europe | 2011 | 69.4 |
| Russian Federation | Europe | 2010 | 68.4 |
| Russian Federation | Europe | 2009 | 68.2 |
| Russian Federation | Europe | 2008 | 67.5 |
| Russian Federation | Europe | 2007 | 67.3 |
| Russian Federation | Europe | 2006 | 66.4 |
| Russian Federation | Europe | 2005 | 65 |
| Russian Federation | Europe | 2004 | 64.9 |
| Russian Federation | Europe | 2003 | 64.6 |
| Russian Federation | Europe | 2002 | 64.8 |
| Russian Federation | Europe | 2001 | 65.1 |
| Russian Federation | Europe | 2000 | 65 |
| Rwanda | Africa | 2015 | 66.1 |
| Rwanda | Africa | 2014 | 65.7 |
| Rwanda | Africa | 2013 | 65.2 |
| Rwanda | Africa | 2012 | 64.6 |
| Rwanda | Africa | 2011 | 63.8 |
| Rwanda | Africa | 2010 | 62.8 |
| Rwanda | Africa | 2009 | 61 |
| Rwanda | Africa | 2008 | 68 |
| Rwanda | Africa | 2007 | 59.6 |
| Rwanda | Africa | 2006 | 57.6 |
| Rwanda | Africa | 2005 | 55.3 |
| Rwanda | Africa | 2004 | 53.4 |
| Rwanda | Africa | 2003 | 52 |
| Rwanda | Africa | 2002 | 57 |
| Rwanda | Africa | 2001 | 48.6 |
| Rwanda | Africa | 2000 | 48.3 |
| Saint Kitts and Nevis | America | 2013 | |
| Saint Lucia | America | 2015 | 75.2 |
| Saint Lucia | America | 2014 | 75 |
| Saint Lucia | America | 2013 | 74.8 |
| Saint Lucia | America | 2012 | 74.7 |
| Saint Lucia | America | 2011 | 74.6 |
| Saint Lucia | America | 2010 | 74.2 |
| Saint Lucia | America | 2009 | 74.3 |
| Saint Lucia | America | 2008 | 74.1 |
| Saint Lucia | America | 2007 | 73.9 |
| Saint Lucia | America | 2006 | 73.5 |
| Saint Lucia | America | 2005 | 73.1 |
| Saint Lucia | America | 2004 | 72.6 |
| Saint Lucia | America | 2003 | 72.2 |
| Saint Lucia | America | 2002 | 72 |
| Saint Lucia | America | 2001 | 71.8 |
| Saint Lucia | America | 2000 | 71.6 |
| Saint Vincent and the Grenadines | America | 2015 | 73.2 |
| Saint Vincent and the Grenadines | America | 2014 | 73.1 |
| Saint Vincent and the Grenadines | America | 2013 | 72.7 |
| Saint Vincent and the Grenadines | America | 2012 | 72.8 |
| Saint Vincent and the Grenadines | America | 2011 | 72.7 |
| Saint Vincent and the Grenadines | America | 2010 | 72.5 |
| Saint Vincent and the Grenadines | America | 2009 | 72.3 |
| Saint Vincent and the Grenadines | America | 2008 | 72.1 |
| Saint Vincent and the Grenadines | America | 2007 | 71.9 |
| Saint Vincent and the Grenadines | America | 2006 | 71.7 |
| Saint Vincent and the Grenadines | America | 2005 | 71.4 |
| Saint Vincent and the Grenadines | America | 2004 | 71.2 |
| Saint Vincent and the Grenadines | America | 2003 | 71 |
| Saint Vincent and the Grenadines | America | 2002 | 79 |
| Saint Vincent and the Grenadines | America | 2001 | 79 |
| Saint Vincent and the Grenadines | America | 2000 | 79 |
| Samoa | Oceania | 2015 | 74 |
| Samoa | Oceania | 2014 | 73.8 |
| Samoa | Oceania | 2013 | 73.6 |
| Samoa | Oceania | 2012 | 73.2 |
| Samoa | Oceania | 2011 | 73 |
| Samoa | Oceania | 2010 | 72.6 |
| Samoa | Oceania | 2009 | 76 |
| Samoa | Oceania | 2008 | 72.5 |
| Samoa | Oceania | 2007 | 72.2 |
| Samoa | Oceania | 2006 | 72 |
| Samoa | Oceania | 2005 | 71.6 |
| Samoa | Oceania | 2004 | 71.4 |
| Samoa | Oceania | 2003 | 79 |
| Samoa | Oceania | 2002 | 76 |
| Samoa | Oceania | 2001 | 75 |
| Samoa | Oceania | 2000 | 72 |
| San Marino | Europe | 2013 | |
| Sao Tome and Principe | Africa | 2015 | 67.5 |
| Sao Tome and Principe | Africa | 2014 | 67.3 |
| Sao Tome and Principe | Africa | 2013 | 67.1 |
| Sao Tome and Principe | Africa | 2012 | 66.9 |
| Sao Tome and Principe | Africa | 2011 | 66.6 |
| Sao Tome and Principe | Africa | 2010 | 66.2 |
| Sao Tome and Principe | Africa | 2009 | 65.8 |
| Sao Tome and Principe | Africa | 2008 | 65.4 |
| Sao Tome and Principe | Africa | 2007 | 65.1 |
| Sao Tome and Principe | Africa | 2006 | 64.7 |
| Sao Tome and Principe | Africa | 2005 | 64.3 |
| Sao Tome and Principe | Africa | 2004 | 63.8 |
| Sao Tome and Principe | Africa | 2003 | 63.4 |
| Sao Tome and Principe | Africa | 2002 | 63.1 |
| Sao Tome and Principe | Africa | 2001 | 62.8 |
| Sao Tome and Principe | Africa | 2000 | 62.6 |
| Saudi Arabia | Asia | 2015 | 74.5 |
| Saudi Arabia | Asia | 2014 | 74.4 |
| Saudi Arabia | Asia | 2013 | 74.3 |
| Saudi Arabia | Asia | 2012 | 74.1 |
| Saudi Arabia | Asia | 2011 | 73.9 |
| Saudi Arabia | Asia | 2010 | 73.7 |
| Saudi Arabia | Asia | 2009 | 73.4 |
| Saudi Arabia | Asia | 2008 | 73.3 |
| Saudi Arabia | Asia | 2007 | 73.2 |
| Saudi Arabia | Asia | 2006 | 73.2 |
| Saudi Arabia | Asia | 2005 | 73.1 |
| Saudi Arabia | Asia | 2004 | 73.1 |
| Saudi Arabia | Asia | 2003 | 73 |
| Saudi Arabia | Asia | 2002 | 72.9 |
| Saudi Arabia | Asia | 2001 | 72.8 |
| Saudi Arabia | Asia | 2000 | 72.6 |
| Senegal | Africa | 2015 | 66.7 |
| Senegal | Africa | 2014 | 66.4 |
| Senegal | Africa | 2013 | 66 |
| Senegal | Africa | 2012 | 65.6 |
| Senegal | Africa | 2011 | 64.9 |
| Senegal | Africa | 2010 | 64.3 |
| Senegal | Africa | 2009 | 63.5 |
| Senegal | Africa | 2008 | 62.8 |
| Senegal | Africa | 2007 | 62.1 |
| Senegal | Africa | 2006 | 61.3 |
| Senegal | Africa | 2005 | 65 |
| Senegal | Africa | 2004 | 59.7 |
| Senegal | Africa | 2003 | 59 |
| Senegal | Africa | 2002 | 58.4 |
| Senegal | Africa | 2001 | 57.9 |
| Senegal | Africa | 2000 | 57.5 |
| Serbia | Europe | 2015 | 75.6 |
| Serbia | Europe | 2014 | 75.4 |
| Serbia | Europe | 2013 | 75.3 |
| Serbia | Europe | 2012 | 74.9 |
| Serbia | Europe | 2011 | 74.6 |
| Serbia | Europe | 2010 | 74.4 |
| Serbia | Europe | 2009 | 74.1 |
| Serbia | Europe | 2008 | 74 |
| Serbia | Europe | 2007 | 73.8 |
| Serbia | Europe | 2006 | 73.6 |
| Serbia | Europe | 2005 | 73 |
| Serbia | Europe | 2004 | 73 |
| Serbia | Europe | 2003 | 73 |
| Serbia | Europe | 2002 | 72.9 |
| Serbia | Europe | 2001 | 73.1 |
| Serbia | Europe | 2000 | 72.6 |
| Seychelles | Africa | 2015 | 73.2 |
| Seychelles | Africa | 2014 | 73 |
| Seychelles | Africa | 2013 | 72.9 |
| Seychelles | Africa | 2012 | 72.7 |
| Seychelles | Africa | 2011 | 72.6 |
| Seychelles | Africa | 2010 | 72.4 |
| Seychelles | Africa | 2009 | 72.3 |
| Seychelles | Africa | 2008 | 72.2 |
| Seychelles | Africa | 2007 | 72.2 |
| Seychelles | Africa | 2006 | 72.2 |
| Seychelles | Africa | 2005 | 72.2 |
| Seychelles | Africa | 2004 | 72.1 |
| Seychelles | Africa | 2003 | 72.1 |
| Seychelles | Africa | 2002 | 72.1 |
| Seychelles | Africa | 2001 | 72 |
| Seychelles | Africa | 2000 | 71.8 |
| Sierra Leone | Africa | 2015 | 51 |
| Sierra Leone | Africa | 2014 | 48.1 |
| Sierra Leone | Africa | 2013 | 54 |
| Sierra Leone | Africa | 2012 | 49.7 |
| Sierra Leone | Africa | 2011 | 48.9 |
| Sierra Leone | Africa | 2010 | 48.1 |
| Sierra Leone | Africa | 2009 | 47.1 |
| Sierra Leone | Africa | 2008 | 46.2 |
| Sierra Leone | Africa | 2007 | 45.3 |
| Sierra Leone | Africa | 2006 | 44.3 |
| Sierra Leone | Africa | 2005 | 43.3 |
| Sierra Leone | Africa | 2004 | 42.3 |
| Sierra Leone | Africa | 2003 | 41.5 |
| Sierra Leone | Africa | 2002 | 48 |
| Sierra Leone | Africa | 2001 | 41 |
| Sierra Leone | Africa | 2000 | 39 |
| Singapore | Asia | 2015 | 83.1 |
| Singapore | Asia | 2014 | 82.9 |
| Singapore | Asia | 2013 | 82.7 |
| Singapore | Asia | 2012 | 82.5 |
| Singapore | Asia | 2011 | 82.2 |
| Singapore | Asia | 2010 | 82 |
| Singapore | Asia | 2009 | 81.7 |
| Singapore | Asia | 2008 | 81.4 |
| Singapore | Asia | 2007 | 81.1 |
| Singapore | Asia | 2006 | 87 |
| Singapore | Asia | 2005 | 82 |
| Singapore | Asia | 2004 | 79.7 |
| Singapore | Asia | 2003 | 79.3 |
| Singapore | Asia | 2002 | 79 |
| Singapore | Asia | 2001 | 78.7 |
| Singapore | Asia | 2000 | 78.3 |
| Slovakia | Europe | 2015 | 76.7 |
| Slovakia | Europe | 2014 | 76.4 |
| Slovakia | Europe | 2013 | 76.1 |
| Slovakia | Europe | 2012 | 75.8 |
| Slovakia | Europe | 2011 | 75.6 |
| Slovakia | Europe | 2010 | 75.1 |
| Slovakia | Europe | 2009 | 75 |
| Slovakia | Europe | 2008 | 74.7 |
| Slovakia | Europe | 2007 | 74.4 |
| Slovakia | Europe | 2006 | 74.3 |
| Slovakia | Europe | 2005 | 74 |
| Slovakia | Europe | 2004 | 74.1 |
| Slovakia | Europe | 2003 | 73.8 |
| Slovakia | Europe | 2002 | 73.7 |
| Slovakia | Europe | 2001 | 73.3 |
| Slovakia | Europe | 2000 | 73 |
| Slovenia | Europe | 2015 | 88 |
| Slovenia | Europe | 2014 | 87 |
| Slovenia | Europe | 2013 | 85 |
| Slovenia | Europe | 2012 | 82 |
| Slovenia | Europe | 2011 | 79.8 |
| Slovenia | Europe | 2010 | 79.5 |
| Slovenia | Europe | 2009 | 79.1 |
| Slovenia | Europe | 2008 | 78.9 |
| Slovenia | Europe | 2007 | 78.3 |
| Slovenia | Europe | 2006 | 78.1 |
| Slovenia | Europe | 2005 | 77.5 |
| Slovenia | Europe | 2004 | 77.2 |
| Slovenia | Europe | 2003 | 76.5 |
| Slovenia | Europe | 2002 | 76.6 |
| Slovenia | Europe | 2001 | 76.2 |
| Slovenia | Europe | 2000 | 76 |
| Solomon Islands | Oceania | 2015 | 69.2 |
| Solomon Islands | Oceania | 2014 | 68.8 |
| Solomon Islands | Oceania | 2013 | 68.8 |
| Solomon Islands | Oceania | 2012 | 68.7 |
| Solomon Islands | Oceania | 2011 | 68.5 |
| Solomon Islands | Oceania | 2010 | 68.3 |
| Solomon Islands | Oceania | 2009 | 68.1 |
| Solomon Islands | Oceania | 2008 | 68 |
| Solomon Islands | Oceania | 2007 | 67.6 |
| Solomon Islands | Oceania | 2006 | 67.6 |
| Solomon Islands | Oceania | 2005 | 67.4 |
| Solomon Islands | Oceania | 2004 | 67.1 |
| Solomon Islands | Oceania | 2003 | 66.8 |
| Solomon Islands | Oceania | 2002 | 66.5 |
| Solomon Islands | Oceania | 2001 | 66.2 |
| Solomon Islands | Oceania | 2000 | 65.8 |
| Somalia | Africa | 2015 | 55 |
| Somalia | Africa | 2014 | 54.3 |
| Somalia | Africa | 2013 | 54.2 |
| Somalia | Africa | 2012 | 53.1 |
| Somalia | Africa | 2011 | 53.1 |
| Somalia | Africa | 2010 | 52.4 |
| Somalia | Africa | 2009 | 52.2 |
| Somalia | Africa | 2008 | 51.9 |
| Somalia | Africa | 2007 | 51.5 |
| Somalia | Africa | 2006 | 51.5 |
| Somalia | Africa | 2005 | 51.6 |
| Somalia | Africa | 2004 | 51.2 |
| Somalia | Africa | 2003 | 51.1 |
| Somalia | Africa | 2002 | 58 |
| Somalia | Africa | 2001 | 57 |
| Somalia | Africa | 2000 | 55 |
| South Africa | Africa | 2015 | 62.9 |
| South Africa | Africa | 2014 | 62 |
| South Africa | Africa | 2013 | 69 |
| South Africa | Africa | 2012 | 59.2 |
| South Africa | Africa | 2011 | 58.9 |
| South Africa | Africa | 2010 | 58 |
| South Africa | Africa | 2009 | 56.5 |
| South Africa | Africa | 2008 | 55.3 |
| South Africa | Africa | 2007 | 54.5 |
| South Africa | Africa | 2006 | 54 |
| South Africa | Africa | 2005 | 53.8 |
| South Africa | Africa | 2004 | 53.7 |
| South Africa | Africa | 2003 | 54 |
| South Africa | Africa | 2002 | 54.9 |
| South Africa | Africa | 2001 | 56 |
| South Africa | Africa | 2000 | 57.3 |
| South Sudan | Africa | 2015 | 57.3 |
| South Sudan | Africa | 2014 | 56.6 |
| South Sudan | Africa | 2013 | 56.4 |
| South Sudan | Africa | 2012 | 56 |
| South Sudan | Africa | 2011 | 55.4 |
| South Sudan | Africa | 2010 | 55 |
| South Sudan | Africa | 2009 | 54.3 |
| South Sudan | Africa | 2008 | 53.6 |
| South Sudan | Africa | 2007 | 53.1 |
| South Sudan | Africa | 2006 | 52.5 |
| South Sudan | Africa | 2005 | 51.9 |
| South Sudan | Africa | 2004 | 51.4 |
| South Sudan | Africa | 2003 | 58 |
| South Sudan | Africa | 2002 | 52 |
| South Sudan | Africa | 2001 | 49.6 |
| South Sudan | Africa | 2000 | 48.9 |
| Spain | Europe | 2015 | 82.8 |
| Spain | Europe | 2014 | 82.6 |
| Spain | Europe | 2013 | 82.4 |
| Spain | Europe | 2012 | 82 |
| Spain | Europe | 2011 | 82.1 |
| Spain | Europe | 2010 | 81.9 |
| Spain | Europe | 2009 | 81.6 |
| Spain | Europe | 2008 | 81.3 |
| Spain | Europe | 2007 | 89 |
| Spain | Europe | 2006 | 88 |
| Spain | Europe | 2005 | 81 |
| Spain | Europe | 2004 | 81 |
| Spain | Europe | 2003 | 79.4 |
| Spain | Europe | 2002 | 79.5 |
| Spain | Europe | 2001 | 79.4 |
| Spain | Europe | 2000 | 79.1 |
| Sri Lanka | Asia | 2015 | 74.9 |
| Sri Lanka | Asia | 2014 | 74.7 |
| Sri Lanka | Asia | 2013 | 74.6 |
| Sri Lanka | Asia | 2012 | 74.5 |
| Sri Lanka | Asia | 2011 | 74.5 |
| Sri Lanka | Asia | 2010 | 74.5 |
| Sri Lanka | Asia | 2009 | 71.8 |
| Sri Lanka | Asia | 2008 | 72.3 |
| Sri Lanka | Asia | 2007 | 73.7 |
| Sri Lanka | Asia | 2006 | 73.8 |
| Sri Lanka | Asia | 2005 | 74.2 |
| Sri Lanka | Asia | 2004 | 69.1 |
| Sri Lanka | Asia | 2003 | 73.9 |
| Sri Lanka | Asia | 2002 | 73.7 |
| Sri Lanka | Asia | 2001 | 72.7 |
| Sri Lanka | Asia | 2000 | 71.5 |
| Sudan | Africa | 2015 | 64.1 |
| Sudan | Africa | 2014 | 63.8 |
| Sudan | Africa | 2013 | 63.5 |
| Sudan | Africa | 2012 | 63.2 |
| Sudan | Africa | 2011 | 62.7 |
| Sudan | Africa | 2010 | 62.5 |
| Sudan | Africa | 2009 | 62 |
| Sudan | Africa | 2008 | 61.8 |
| Sudan | Africa | 2007 | 61.4 |
| Sudan | Africa | 2006 | 61 |
| Sudan | Africa | 2005 | 67 |
| Sudan | Africa | 2004 | 59.7 |
| Sudan | Africa | 2003 | 59.6 |
| Sudan | Africa | 2002 | 59.4 |
| Sudan | Africa | 2001 | 58.9 |
| Sudan | Africa | 2000 | 58.6 |
| Suriname | America | 2015 | 71.6 |
| Suriname | America | 2014 | 71.4 |
| Suriname | America | 2013 | 71.2 |
| Suriname | America | 2012 | 71.3 |
| Suriname | America | 2011 | 76 |
| Suriname | America | 2010 | 73 |
| Suriname | America | 2009 | 70 |
| Suriname | America | 2008 | 69.8 |
| Suriname | America | 2007 | 69.5 |
| Suriname | America | 2006 | 69.3 |
| Suriname | America | 2005 | 68.9 |
| Suriname | America | 2004 | 68.3 |
| Suriname | America | 2003 | 68 |
| Suriname | America | 2002 | 67.9 |
| Suriname | America | 2001 | 67.7 |
| Suriname | America | 2000 | 67.4 |
| Swaziland | Africa | 2015 | 58.9 |
| Swaziland | Africa | 2014 | 58.4 |
| Swaziland | Africa | 2013 | 57.6 |
| Swaziland | Africa | 2012 | 56.5 |
| Swaziland | Africa | 2011 | 55 |
| Swaziland | Africa | 2010 | 53.6 |
| Swaziland | Africa | 2009 | 52.6 |
| Swaziland | Africa | 2008 | 51.4 |
| Swaziland | Africa | 2007 | 50 |
| Swaziland | Africa | 2006 | 47.8 |
| Swaziland | Africa | 2005 | 46 |
| Swaziland | Africa | 2004 | 45.6 |
| Swaziland | Africa | 2003 | 45.9 |
| Swaziland | Africa | 2002 | 46.4 |
| Swaziland | Africa | 2001 | 47.1 |
| Swaziland | Africa | 2000 | 48.4 |
| Sweden | Europe | 2015 | 82.4 |
| Sweden | Europe | 2014 | 82.3 |
| Sweden | Europe | 2013 | 81.9 |
| Sweden | Europe | 2012 | 81.7 |
| Sweden | Europe | 2011 | 81.7 |
| Sweden | Europe | 2010 | 81.5 |
| Sweden | Europe | 2009 | 81.4 |
| Sweden | Europe | 2008 | 81.1 |
| Sweden | Europe | 2007 | 89 |
| Sweden | Europe | 2006 | 88 |
| Sweden | Europe | 2005 | 85 |
| Sweden | Europe | 2004 | 83 |
| Sweden | Europe | 2003 | 82 |
| Sweden | Europe | 2002 | 79.9 |
| Sweden | Europe | 2001 | 79.8 |
| Sweden | Europe | 2000 | 79.6 |
| Switzerland | Europe | 2015 | 83.4 |
| Switzerland | Europe | 2014 | 83.2 |
| Switzerland | Europe | 2013 | 83 |
| Switzerland | Europe | 2012 | 82.7 |
| Switzerland | Europe | 2011 | 82.6 |
| Switzerland | Europe | 2010 | 82.3 |
| Switzerland | Europe | 2009 | 82.1 |
| Switzerland | Europe | 2008 | 82 |
| Switzerland | Europe | 2007 | 81.7 |
| Switzerland | Europe | 2006 | 81.5 |
| Switzerland | Europe | 2005 | 81.1 |
| Switzerland | Europe | 2004 | 81 |
| Switzerland | Europe | 2003 | 85 |
| Switzerland | Europe | 2002 | 84 |
| Switzerland | Europe | 2001 | 82 |
| Switzerland | Europe | 2000 | 79.7 |
| Syrian Arab Republic | Asia | 2015 | 64.5 |
| Syrian Arab Republic | Asia | 2014 | 64.4 |
| Syrian Arab Republic | Asia | 2013 | 63.6 |
| Syrian Arab Republic | Asia | 2012 | 62.8 |
| Syrian Arab Republic | Asia | 2011 | 71.7 |
| Syrian Arab Republic | Asia | 2010 | 73.7 |
| Syrian Arab Republic | Asia | 2009 | 73.8 |
| Syrian Arab Republic | Asia | 2008 | 73.8 |
| Syrian Arab Republic | Asia | 2007 | 73.8 |
| Syrian Arab Republic | Asia | 2006 | 73.7 |
| Syrian Arab Republic | Asia | 2005 | 73.5 |
| Syrian Arab Republic | Asia | 2004 | 73.2 |
| Syrian Arab Republic | Asia | 2003 | 73 |
| Syrian Arab Republic | Asia | 2002 | 72.8 |
| Syrian Arab Republic | Asia | 2001 | 72.7 |
| Syrian Arab Republic | Asia | 2000 | 72.6 |
| Tajikistan | Asia | 2015 | 69.7 |
| Tajikistan | Asia | 2014 | 69.6 |
| Tajikistan | Asia | 2013 | 69.3 |
| Tajikistan | Asia | 2012 | 68.8 |
| Tajikistan | Asia | 2011 | 68.1 |
| Tajikistan | Asia | 2010 | 67.3 |
| Tajikistan | Asia | 2009 | 66.7 |
| Tajikistan | Asia | 2008 | 66.4 |
| Tajikistan | Asia | 2007 | 66.1 |
| Tajikistan | Asia | 2006 | 65.9 |
| Tajikistan | Asia | 2005 | 65.5 |
| Tajikistan | Asia | 2004 | 65.9 |
| Tajikistan | Asia | 2003 | 65.2 |
| Tajikistan | Asia | 2002 | 64.3 |
| Tajikistan | Asia | 2001 | 64 |
| Tajikistan | Asia | 2000 | 63.7 |
| Thailand | Asia | 2015 | 74.9 |
| Thailand | Asia | 2014 | 74.6 |
| Thailand | Asia | 2013 | 74.5 |
| Thailand | Asia | 2012 | 74.3 |
| Thailand | Asia | 2011 | 74.1 |
| Thailand | Asia | 2010 | 73.9 |
| Thailand | Asia | 2009 | 73.7 |
| Thailand | Asia | 2008 | 73.5 |
| Thailand | Asia | 2007 | 73.3 |
| Thailand | Asia | 2006 | 73 |
| Thailand | Asia | 2005 | 72.5 |
| Thailand | Asia | 2004 | 71.6 |
| Thailand | Asia | 2003 | 71.7 |
| Thailand | Asia | 2002 | 71.4 |
| Thailand | Asia | 2001 | 71.2 |
| Thailand | Asia | 2000 | 71.1 |
| The former Yugoslav republic of Macedonia | Europe | 2015 | 75.7 |
| The former Yugoslav republic of Macedonia | Europe | 2014 | 75.5 |
| The former Yugoslav republic of Macedonia | Europe | 2013 | 75.3 |
| The former Yugoslav republic of Macedonia | Europe | 2012 | 75.1 |
| The former Yugoslav republic of Macedonia | Europe | 2011 | 74.9 |
| The former Yugoslav republic of Macedonia | Europe | 2010 | 74.7 |
| The former Yugoslav republic of Macedonia | Europe | 2009 | 74.4 |
| The former Yugoslav republic of Macedonia | Europe | 2008 | 74.2 |
| The former Yugoslav republic of Macedonia | Europe | 2007 | 73.5 |
| The former Yugoslav republic of Macedonia | Europe | 2006 | 73.7 |
| The former Yugoslav republic of Macedonia | Europe | 2005 | 73.6 |
| The former Yugoslav republic of Macedonia | Europe | 2004 | 73.5 |
| The former Yugoslav republic of Macedonia | Europe | 2003 | 73.2 |
| The former Yugoslav republic of Macedonia | Europe | 2002 | 72.8 |
| The former Yugoslav republic of Macedonia | Europe | 2001 | 73.1 |
| The former Yugoslav republic of Macedonia | Europe | 2000 | 72.6 |
| Timor-Leste | Asia | 2015 | 68.3 |
| Timor-Leste | Asia | 2014 | 68 |
| Timor-Leste | Asia | 2013 | 67.7 |
| Timor-Leste | Asia | 2012 | 67.4 |
| Timor-Leste | Asia | 2011 | 67.2 |
| Timor-Leste | Asia | 2010 | 66.9 |
| Timor-Leste | Asia | 2009 | 66.6 |
| Timor-Leste | Asia | 2008 | 66.2 |
| Timor-Leste | Asia | 2007 | 65.8 |
| Timor-Leste | Asia | 2006 | 64.9 |
| Timor-Leste | Asia | 2005 | 63.7 |
| Timor-Leste | Asia | 2004 | 62.3 |
| Timor-Leste | Asia | 2003 | 61 |
| Timor-Leste | Asia | 2002 | 62 |
| Timor-Leste | Asia | 2001 | 59.4 |
| Timor-Leste | Asia | 2000 | 58.7 |
| Togo | Africa | 2015 | 59.9 |
| Togo | Africa | 2014 | 59.7 |
| Togo | Africa | 2013 | 59.4 |
| Togo | Africa | 2012 | 58.9 |
| Togo | Africa | 2011 | 58.3 |
| Togo | Africa | 2010 | 57.4 |
| Togo | Africa | 2009 | 56.7 |
| Togo | Africa | 2008 | 56.2 |
| Togo | Africa | 2007 | 55.9 |
| Togo | Africa | 2006 | 55.7 |
| Togo | Africa | 2005 | 55 |
| Togo | Africa | 2004 | 54.9 |
| Togo | Africa | 2003 | 54.7 |
| Togo | Africa | 2002 | 54.7 |
| Togo | Africa | 2001 | 54.6 |
| Togo | Africa | 2000 | 54.6 |
| Tonga | Oceania | 2015 | 73.5 |
| Tonga | Oceania | 2014 | 73.3 |
| Tonga | Oceania | 2013 | 73.2 |
| Tonga | Oceania | 2012 | 73 |
| Tonga | Oceania | 2011 | 72.9 |
| Tonga | Oceania | 2010 | 72.8 |
| Tonga | Oceania | 2009 | 72.5 |
| Tonga | Oceania | 2008 | 72.6 |
| Tonga | Oceania | 2007 | 72.5 |
| Tonga | Oceania | 2006 | 72.4 |
| Tonga | Oceania | 2005 | 72.3 |
| Tonga | Oceania | 2004 | 72.2 |
| Tonga | Oceania | 2003 | 72 |
| Tonga | Oceania | 2002 | 71.9 |
| Tonga | Oceania | 2001 | 71.8 |
| Tonga | Oceania | 2000 | 71.6 |
| Trinidad and Tobago | America | 2015 | 71.2 |
| Trinidad and Tobago | America | 2014 | 71.1 |
| Trinidad and Tobago | America | 2013 | 71 |
| Trinidad and Tobago | America | 2012 | 78 |
| Trinidad and Tobago | America | 2011 | 76 |
| Trinidad and Tobago | America | 2010 | 74 |
| Trinidad and Tobago | America | 2009 | 71 |
| Trinidad and Tobago | America | 2008 | 69.9 |
| Trinidad and Tobago | America | 2007 | 69.7 |
| Trinidad and Tobago | America | 2006 | 69.6 |
| Trinidad and Tobago | America | 2005 | 69.5 |
| Trinidad and Tobago | America | 2004 | 69.4 |
| Trinidad and Tobago | America | 2003 | 69.3 |
| Trinidad and Tobago | America | 2002 | 69.2 |
| Trinidad and Tobago | America | 2001 | 69.1 |
| Trinidad and Tobago | America | 2000 | 69.1 |
| Tunisia | Africa | 2015 | 75.3 |
| Tunisia | Africa | 2014 | 75.1 |
| Tunisia | Africa | 2013 | 74.9 |
| Tunisia | Africa | 2012 | 74.9 |
| Tunisia | Africa | 2011 | 74.8 |
| Tunisia | Africa | 2010 | 74.8 |
| Tunisia | Africa | 2009 | 74.7 |
| Tunisia | Africa | 2008 | 74.7 |
| Tunisia | Africa | 2007 | 74.6 |
| Tunisia | Africa | 2006 | 74.4 |
| Tunisia | Africa | 2005 | 74.2 |
| Tunisia | Africa | 2004 | 74 |
| Tunisia | Africa | 2003 | 73.7 |
| Tunisia | Africa | 2002 | 73.5 |
| Tunisia | Africa | 2001 | 73.2 |
| Tunisia | Africa | 2000 | 72.9 |
| Turkey | Africa | 2015 | 75.8 |
| Turkey | Europe | 2014 | 75.5 |
| Turkey | Europe | 2013 | 75.2 |
| Turkey | Europe | 2012 | 74.8 |
| Turkey | Europe | 2011 | 74.5 |
| Turkey | Europe | 2010 | 74.2 |
| Turkey | Europe | 2009 | 73.9 |
| Turkey | Europe | 2008 | 73.5 |
| Turkey | Europe | 2007 | 73.2 |
| Turkey | Europe | 2006 | 72.8 |
| Turkey | Europe | 2005 | 72.4 |
| Turkey | Europe | 2004 | 72 |
| Turkey | Europe | 2003 | 71.6 |
| Turkey | Europe | 2002 | 71.2 |
| Turkey | Europe | 2001 | 78 |
| Turkey | Europe | 2000 | 74 |
| Turkmenistan | Asia | 2015 | 66.3 |
| Turkmenistan | Asia | 2014 | 66 |
| Turkmenistan | Asia | 2013 | 65.4 |
| Turkmenistan | Asia | 2012 | 65.6 |
| Turkmenistan | Asia | 2011 | 65.6 |
| Turkmenistan | Asia | 2010 | 65.8 |
| Turkmenistan | Asia | 2009 | 65.6 |
| Turkmenistan | Asia | 2008 | 64.5 |
| Turkmenistan | Asia | 2007 | 64.1 |
| Turkmenistan | Asia | 2006 | 63.7 |
| Turkmenistan | Asia | 2005 | 63.3 |
| Turkmenistan | Asia | 2004 | 63.5 |
| Turkmenistan | Asia | 2003 | 63.4 |
| Turkmenistan | Asia | 2002 | 63.3 |
| Turkmenistan | Asia | 2001 | 64 |
| Turkmenistan | Asia | 2000 | 63.8 |
| Tuvalu | Oceania | 2013 | |
| Uganda | Africa | 2015 | 62.3 |
| Uganda | Africa | 2014 | 61.5 |
| Uganda | Africa | 2013 | 67 |
| Uganda | Africa | 2012 | 60 |
| Uganda | Africa | 2011 | 59.3 |
| Uganda | Africa | 2010 | 58.4 |
| Uganda | Africa | 2009 | 57.5 |
| Uganda | Africa | 2008 | 56.3 |
| Uganda | Africa | 2007 | 55.5 |
| Uganda | Africa | 2006 | 54.9 |
| Uganda | Africa | 2005 | 53.2 |
| Uganda | Africa | 2004 | 51.3 |
| Uganda | Africa | 2003 | 51 |
| Uganda | Africa | 2002 | 48.8 |
| Uganda | Africa | 2001 | 47.7 |
| Uganda | Africa | 2000 | 46.6 |
| Ukraine | Europe | 2015 | 71.3 |
| Ukraine | Europe | 2014 | 78 |
| Ukraine | Europe | 2013 | 71 |
| Ukraine | Europe | 2012 | 77 |
| Ukraine | Europe | 2011 | 75 |
| Ukraine | Europe | 2010 | 69.8 |
| Ukraine | Europe | 2009 | 69.2 |
| Ukraine | Europe | 2008 | 67.7 |
| Ukraine | Europe | 2007 | 67.5 |
| Ukraine | Europe | 2006 | 67.7 |
| Ukraine | Europe | 2005 | 67 |
| Ukraine | Europe | 2004 | 67.4 |
| Ukraine | Europe | 2003 | 67.6 |
| Ukraine | Europe | 2002 | 67.6 |
| Ukraine | Europe | 2001 | 67.7 |
| Ukraine | Europe | 2000 | 67.5 |
| United Arab Emirates | Asia | 2015 | 77.1 |
| United Arab Emirates | Asia | 2014 | 76.9 |
| United Arab Emirates | Asia | 2013 | 76.7 |
| United Arab Emirates | Asia | 2012 | 76.5 |
| United Arab Emirates | Asia | 2011 | 76.3 |
| United Arab Emirates | Asia | 2010 | 76.2 |
| United Arab Emirates | Asia | 2009 | 76 |
| United Arab Emirates | Asia | 2008 | 75.8 |
| United Arab Emirates | Asia | 2007 | 75.6 |
| United Arab Emirates | Asia | 2006 | 75.4 |
| United Arab Emirates | Asia | 2005 | 75.3 |
| United Arab Emirates | Asia | 2004 | 75.1 |
| United Arab Emirates | Asia | 2003 | 74.9 |
| United Arab Emirates | Asia | 2002 | 74.7 |
| United Arab Emirates | Asia | 2001 | 74.5 |
| United Arab Emirates | Asia | 2000 | 74.2 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2015 | 81.2 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2014 | 81 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2013 | 87 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2012 | 86 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2011 | 86 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2010 | 82 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2009 | 81 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2008 | 79.6 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2007 | 79.5 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2006 | 79.3 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2005 | 79 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2004 | 78.8 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2003 | 78.3 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2002 | 78.2 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2001 | 78 |
| United Kingdom of Great Britain and Northern Ireland | Europe | 2000 | 77.8 |
| United Republic of Tanzania | Africa | 2015 | 61.8 |
| United Republic of Tanzania | Africa | 2014 | 67 |
| United Republic of Tanzania | Africa | 2013 | 59.7 |
| United Republic of Tanzania | Africa | 2012 | 58.6 |
| United Republic of Tanzania | Africa | 2011 | 58.3 |
| United Republic of Tanzania | Africa | 2010 | 57.5 |
| United Republic of Tanzania | Africa | 2009 | 56.9 |
| United Republic of Tanzania | Africa | 2008 | 56.2 |
| United Republic of Tanzania | Africa | 2007 | 54.5 |
| United Republic of Tanzania | Africa | 2006 | 53.1 |
| United Republic of Tanzania | Africa | 2005 | 52.2 |
| United Republic of Tanzania | Africa | 2004 | 51.5 |
| United Republic of Tanzania | Africa | 2003 | 58 |
| United Republic of Tanzania | Africa | 2002 | 52 |
| United Republic of Tanzania | Africa | 2001 | 49.6 |
| United Republic of Tanzania | Africa | 2000 | 49.2 |
| United States of America | America | 2015 | 79.3 |
| United States of America | America | 2014 | 79.1 |
| United States of America | America | 2013 | 78.9 |
| United States of America | America | 2012 | 78.8 |
| United States of America | America | 2011 | 78.7 |
| United States of America | America | 2010 | 78.7 |
| United States of America | America | 2009 | 78.5 |
| United States of America | America | 2008 | 78.2 |
| United States of America | America | 2007 | 78.1 |
| United States of America | America | 2006 | 77.8 |
| United States of America | America | 2005 | 77.5 |
| United States of America | America | 2004 | 77.5 |
| United States of America | America | 2003 | 77.2 |
| United States of America | America | 2002 | 77 |
| United States of America | America | 2001 | 76.9 |
| United States of America | America | 2000 | 76.8 |
| Uruguay | America | 2015 | 77 |
| Uruguay | America | 2014 | 76.8 |
| Uruguay | America | 2013 | 76.8 |
| Uruguay | America | 2012 | 76.5 |
| Uruguay | America | 2011 | 77 |
| Uruguay | America | 2010 | 76.3 |
| Uruguay | America | 2009 | 76.6 |
| Uruguay | America | 2008 | 76.4 |
| Uruguay | America | 2007 | 75.4 |
| Uruguay | America | 2006 | 76.2 |
| Uruguay | America | 2005 | 75.7 |
| Uruguay | America | 2004 | 75.4 |
| Uruguay | America | 2003 | 75.4 |
| Uruguay | America | 2002 | 75.4 |
| Uruguay | America | 2001 | 75.2 |
| Uruguay | America | 2000 | 75.1 |
| Uzbekistan | Asia | 2015 | 69.4 |
| Uzbekistan | Asia | 2014 | 69.2 |
| Uzbekistan | Asia | 2013 | 69.1 |
| Uzbekistan | Asia | 2012 | 68.8 |
| Uzbekistan | Asia | 2011 | 68.5 |
| Uzbekistan | Asia | 2010 | 68.3 |
| Uzbekistan | Asia | 2009 | 68 |
| Uzbekistan | Asia | 2008 | 67.9 |
| Uzbekistan | Asia | 2007 | 67.8 |
| Uzbekistan | Asia | 2006 | 67.6 |
| Uzbekistan | Asia | 2005 | 67.3 |
| Uzbekistan | Asia | 2004 | 67.8 |
| Uzbekistan | Asia | 2003 | 67.2 |
| Uzbekistan | Asia | 2002 | 67.1 |
| Uzbekistan | Asia | 2001 | 67.4 |
| Uzbekistan | Asia | 2000 | 67.1 |
| Vanuatu | Oceania | 2015 | 72 |
| Vanuatu | Oceania | 2014 | 71.7 |
| Vanuatu | Oceania | 2013 | 71.6 |
| Vanuatu | Oceania | 2012 | 71.4 |
| Vanuatu | Oceania | 2011 | 71.2 |
| Vanuatu | Oceania | 2010 | 71 |
| Vanuatu | Oceania | 2009 | 78 |
| Vanuatu | Oceania | 2008 | 75 |
| Vanuatu | Oceania | 2007 | 73 |
| Vanuatu | Oceania | 2006 | 71 |
| Vanuatu | Oceania | 2005 | 69.9 |
| Vanuatu | Oceania | 2004 | 69.6 |
| Vanuatu | Oceania | 2003 | 69.4 |
| Vanuatu | Oceania | 2002 | 69.3 |
| Vanuatu | Oceania | 2001 | 69.1 |
| Vanuatu | Oceania | 2000 | 69 |
| Venezuela (Bolivarian Republic of) | America | 2015 | 74.1 |
| Venezuela (Bolivarian Republic of) | America | 2014 | 73.9 |
| Venezuela (Bolivarian Republic of) | America | 2013 | 73.8 |
| Venezuela (Bolivarian Republic of) | America | 2012 | 73.7 |
| Venezuela (Bolivarian Republic of) | America | 2011 | 73.8 |
| Venezuela (Bolivarian Republic of) | America | 2010 | 73.7 |
| Venezuela (Bolivarian Republic of) | America | 2009 | 73.6 |
| Venezuela (Bolivarian Republic of) | America | 2008 | 73.2 |
| Venezuela (Bolivarian Republic of) | America | 2007 | 73.4 |
| Venezuela (Bolivarian Republic of) | America | 2006 | 73.6 |
| Venezuela (Bolivarian Republic of) | America | 2005 | 73.6 |
| Venezuela (Bolivarian Republic of) | America | 2004 | 73.3 |
| Venezuela (Bolivarian Republic of) | America | 2003 | 72.4 |
| Venezuela (Bolivarian Republic of) | America | 2002 | 73.1 |
| Venezuela (Bolivarian Republic of) | America | 2001 | 72.5 |
| Venezuela (Bolivarian Republic of) | America | 2000 | 72.5 |
| Viet Nam | Asia | 2015 | 76 |
| Viet Nam | Asia | 2014 | 75.9 |
| Viet Nam | Asia | 2013 | 75.7 |
| Viet Nam | Asia | 2012 | 75.6 |
| Viet Nam | Asia | 2011 | 75.4 |
| Viet Nam | Asia | 2010 | 75.2 |
| Viet Nam | Asia | 2009 | 75 |
| Viet Nam | Asia | 2008 | 74.9 |
| Viet Nam | Asia | 2007 | 74.7 |
| Viet Nam | Asia | 2006 | 74.6 |
| Viet Nam | Asia | 2005 | 74.4 |
| Viet Nam | Asia | 2004 | 74.2 |
| Viet Nam | Asia | 2003 | 74 |
| Viet Nam | Asia | 2002 | 73.8 |
| Viet Nam | Asia | 2001 | 73.6 |
| Viet Nam | Asia | 2000 | 73.4 |
| Yemen | Asia | 2015 | 65.7 |
| Yemen | Asia | 2014 | 65.4 |
| Yemen | Asia | 2013 | 65.4 |
| Yemen | Asia | 2012 | 64.7 |
| Yemen | Asia | 2011 | 64.6 |
| Yemen | Asia | 2010 | 64.4 |
| Yemen | Asia | 2009 | 64.1 |
| Yemen | Asia | 2008 | 63.8 |
| Yemen | Asia | 2007 | 63.4 |
| Yemen | Asia | 2006 | 63 |
| Yemen | Asia | 2005 | 62.6 |
| Yemen | Asia | 2004 | 62.2 |
| Yemen | Asia | 2003 | 61.9 |
| Yemen | Asia | 2002 | 61.5 |
| Yemen | Asia | 2001 | 61.1 |
| Yemen | Asia | 2000 | 68 |
| Zambia | Africa | 2015 | 61.8 |
| Zambia | Africa | 2014 | 61.1 |
| Zambia | Africa | 2013 | 63 |
| Zambia | Africa | 2012 | 59.2 |
| Zambia | Africa | 2011 | 58.2 |
| Zambia | Africa | 2010 | 58 |
| Zambia | Africa | 2009 | 57.4 |
| Zambia | Africa | 2008 | 55.7 |
| Zambia | Africa | 2007 | 52.6 |
| Zambia | Africa | 2006 | 58 |
| Zambia | Africa | 2005 | 49.3 |
| Zambia | Africa | 2004 | 47.9 |
| Zambia | Africa | 2003 | 46.4 |
| Zambia | Africa | 2002 | 45.5 |
| Zambia | Africa | 2001 | 44.6 |
| Zambia | Africa | 2000 | 43.8 |
| Zimbabwe | Africa | 2015 | 67 |
| Zimbabwe | Africa | 2014 | 59.2 |
| Zimbabwe | Africa | 2013 | 58 |
| Zimbabwe | Africa | 2012 | 56.6 |
| Zimbabwe | Africa | 2011 | 54.9 |
| Zimbabwe | Africa | 2010 | 52.4 |
| Zimbabwe | Africa | 2009 | 50 |
| Zimbabwe | Africa | 2008 | 48.2 |
| Zimbabwe | Africa | 2007 | 46.6 |
| Zimbabwe | Africa | 2006 | 45.4 |
| Zimbabwe | Africa | 2005 | 44.6 |
| Zimbabwe | Africa | 2004 | 44.3 |
| Zimbabwe | Africa | 2003 | 44.5 |
| Zimbabwe | Africa | 2002 | 44.8 |
| Zimbabwe | Africa | 2001 | 45.3 |
| Zimbabwe | Africa | 2000 | 46 |