Land | | % der Altersgruppe | Jahr |
| Afghanistan | 32,9% | 2004 |
| Ägypten | 6,8% | 2008 |
| Albanien | 6,3% | 2009 |
| Algerien | 3,7% | 2005 |
| Angola | 15,6% | 2007 |
| Äquatorialguinea | 10,6% | 2004 |
| Argentinien | 2,3% | 2005 |
| Armenien | 5,3% | 2010 |
| Aserbaidschan | 8,4% | 2006 |
| Äthiopien | 29,2% | 2011 |
| Bangladesch | 41,3% | 2007 |
| Belarus | 1,3% | 2005 |
| Belize | 4,9% | 2006 |
| Benin | 20,2% | 2006 |
| Bhutan | 12,7% | 2010 |
| Bolivien | 4,5% | 2008 |
| Bosnien und Herzegowina | 1,6% | 2006 |
| Botsuana | 11,2% | 2008 |
| Brasilien | 2,2% | 2007 |
| Bulgarien | 1,6% | 2004 |
| Burkina Faso | 26% | 2009 |
| Burundi | 35,2% | 2005 |
| Chile | 0,5% | 2008 |
| China | 3,4% | 2010 |
| Costa Rica | 1,1% | 2009 |
| Deutschland | 1,1% | 2006 |
| Dominikanische Republik | 3,4% | 2007 |
| Dschibuti | 29,6% | 2006 |
| Ecuador | 6,2% | 2004 |
| El Salvador | 6,6% | 2008 |
| Eritrea | 34,5% | 2002 |
| Eswatini | 6,1% | 2007 |
| Gabun | 8,8% | 2001 |
| Gambia | 15,8% | 2006 |
| Georgien | 1,1% | 2009 |
| Ghana | 14,3% | 2008 |
| Guatemala | 13% | 2009 |
| Guinea | 20,8% | 2008 |
| Guinea-Bissau | 17,2% | 2008 |
| Guyana | 11,1% | 2009 |
| Haiti | 18,9% | 2006 |
| Honduras | 8,6% | 2006 |
| Indien | 43,5% | 2006 |
| Indonesien | 19,6% | 2007 |
| Irak | 7,1% | 2006 |
| Iran | 4,6% | 2004 |
| Jamaika | 1,9% | 2007 |
| Jemen | 43,1% | 2003 |
| Jordanien | 1,9% | 2009 |
| Kambodscha | 29% | 2011 |
| Kamerun | 16,6% | 2006 |
| Kasachstan | 4,9% | 2006 |
| Kenia | 16,4% | 2009 |
| Kirgisistan | 2,7% | 2006 |
| Kolumbien | 3,4% | 2010 |
| Komoren | 25% | 2000 |
| Kongo | 11,8% | 2005 |
| Kongo, Demokratische Republik | 28,2% | 2007 |
| Korea, Demokratische Volksrepublik | 20,6% | 2004 |
| Kuba | 3,4% | 2000 |
| Kuwait | 1,7% | 2009 |
| Laos | 31,6% | 2006 |
| Lesotho | 13,5% | 2010 |
| Libanon | 4,2% | 2004 |
| Liberia | 20,4% | 2007 |
| Libyen | 5,6% | 2007 |
| Madagaskar | 36,8% | 2004 |
| Malawi | 13,8% | 2010 |
| Malaysia | 12,9% | 2006 |
| Malediven | 17,8% | 2009 |
| Mali | 27,9% | 2006 |
| Marokko | 3,1% | 2011 |
| Mauretanien | 15,9% | 2008 |
| Mexiko | 3,4% | 2006 |
| Moldau | 3,2% | 2005 |
| Mongolei | 5,3% | 2005 |
| Montenegro | 2,2% | 2006 |
| Mosambik | 18,3% | 2008 |
| Myanmar | 22,6% | 2010 |
| Namibia | 17,5% | 2007 |
| Nauru | 4,8% | 2007 |
| Nepal | 29,1% | 2011 |
| Nicaragua | 5,7% | 2007 |
| Niger | 39,9% | 2006 |
| Nigeria | 26,7% | 2008 |
| Nordmazedonien | 1,8% | 2005 |
| Oman | 8,6% | 2009 |
| Pakistan | 30,9% | 2011 |
| Panama | 3,9% | 2008 |
| Papua-Neuguinea | 18,1% | 2005 |
| Paraguay | 3,4% | 2005 |
| Peru | 4,5% | 2008 |
| Philippinen | 20,7% | 2008 |
| Ruanda | 11,7% | 2011 |
| Rumänien | 3,5% | 2002 |
| Salomonen | 11,5% | 2007 |
| Sambia | 14,9% | 2007 |
| São Tomé und Príncipe | 14,4% | 2009 |
| Saudi-Arabien | 5,3% | 2005 |
| Senegal | 19,2% | 2011 |
| Serbien | 1,8% | 2006 |
| Sierra Leone | 21,3% | 2008 |
| Simbabwe | 10,1% | 2011 |
| Singapur | 3,3% | 2000 |
| Somalia | 32,8% | 2006 |
| Sri Lanka | 21,6% | 2009 |
| Südafrika | 11,6% | 2005 |
| Sudan | 31,7% | 2006 |
| Suriname | 7,5% | 2006 |
| Syrien | 10,1% | 2009 |
| Tadschikistan | 15% | 2005 |
| Tansania | 16,7% | 2005 |
| Thailand | 7% | 2006 |
| Timor-Leste | 45,3% | 2010 |
| Togo | 20,5% | 2008 |
| Trinidad und Tobago | 4,4% | 2000 |
| Tschad | 33,9% | 2004 |
| Tschechische Republik | 2% | 2007 |
| Tunesien | 3,3% | 2006 |
| Türkei | 3,5% | 2004 |
| Tuvalu | 1,6% | 2007 |
| Uganda | 16,4% | 2006 |
| Ukraine | 0,9% | 2002 |
| Uruguay | 6% | 2004 |
| Usbekistan | 4,4% | 2006 |
| Vanuatu | 11,7% | 2007 |
| Venezuela | 3,7% | 2007 |
| Vereinigte Staaten | 1,3% | 2004 |
| Vietnam | 20,2% | 2008 |
| Westjordanland | 2,2% | 2007 |
| Zentralafrikanische Republik | 28% | 2006 |
|
|