| 2009 | 29.3 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 27.8 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 27.5 million | U.N. DESA (2006) |
| 2005 | 27.1 million | U.N. DESA (2006) |
| 2004 | 26.6 million | U.N. DESA (2006) |
| 2003 | 26.0 million | U.N. DESA (2006) |
| 2002 | 25.5 million | U.N. DESA (2006) |
| 2001 | 25.0 million | U.N. DESA (2006) |
| 2000 | 24.4 million | U.N. DESA (2006) |
| 2009 | 29.3 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 27.8 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 27.5 million | U.N. DESA (2006) |
| 2005 | 27.1 million | U.N. DESA (2006) |
| 2004 | 26.6 million | U.N. DESA (2006) |
| 2003 | 26.0 million | U.N. DESA (2006) |
| 2002 | 25.5 million | U.N. DESA (2006) |
| 2001 | 25.0 million | U.N. DESA (2006) |
| 2000 | 24.4 million | U.N. DESA (2006) |
| 2007 | 16.7 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 16.2 percent | U.N. DESA (2005) |
| 2005 | 15.8 percent | U.N. DESA (2005) |
| 2004 | 15.3 percent | U.N. DESA (2005) |
| 2003 | 14.8 percent | U.N. DESA (2005) |
| 2002 | 14.4 percent | U.N. DESA (2005) |
| 2001 | 14.0 percent | U.N. DESA (2005) |
| 2000 | 13.4 percent | U.N. DESA (2005) |
| 2005 | 39.0 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 39.5 percent | UNDP - Human Development Report 2006 |
| 2003 | 39.9 percent | UNDP - Human Development Report 2005 |
| 2002 | 40.2 percent | UNDP - Human Development Report 2004 |
| 2001 | 40.5 percent | UNDP - Human Development Report 2003 |
| 2000 | 41.0 percent | UNDP - Human Development Report 2002 |
| 2005 | 62.6 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 62.1 years | UNDP - Human Development Report 2006 |
| 2003 | 61.6 years | UNDP - Human Development Report 2005 |
| 2002 | 59.9 years | UNDP - Human Development Report 2004 |
| 2001 | 59.1 years | UNDP - Human Development Report 2003 |
| 2000 | 58.6 years | UNDP - Human Development Report 2002 |
| 2005 | 62.1 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 61.6 years | UNDP - Human Development Report 2006 |
| 2003 | 61.2 years | UNDP - Human Development Report 2005 |
| 2002 | 59.9 years | UNDP - Human Development Report 2004 |
| 2001 | 59.4 years | UNDP - Human Development Report 2003 |
| 2000 | 58.8 years | UNDP - Human Development Report 2002 |
| 2005 | 62.9 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 62.4 years | UNDP - Human Development Report 2006 |
| 2003 | 62.0 years | UNDP - Human Development Report 2005 |
| 2002 | 59.4 years | UNDP - Human Development Report 2004 |
| 2001 | 58.9 years | UNDP - Human Development Report 2003 |
| 2000 | 58.3 years | UNDP - Human Development Report 2002 |
| 2007 | 43 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 46 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 56 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 59 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 61 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 66 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 66 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 72 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 55 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 59 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 74 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 76 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 82 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 91 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2000 | 100 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 11 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 15 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 11 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 11 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 11 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 12 percent | UNDP - Human Development Report 2002 |
| 2005 | 830 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 740 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 142 | UNDP - Human Development Report 2007/2008 |
| 2004 | 138 | UNDP - Human Development Report 2006 |
| 2003 | 136 | UNDP - Human Development Report 2005 |
| 2002 | 140 | UNDP - Human Development Report 2004 |
| 2001 | 143 | UNDP - Human Development Report 2003 |
| 2000 | 142 | UNDP - Human Development Report 2002 |
| 2000-2007 | 45 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 39 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 48 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 48 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 48 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 48 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 48 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 47 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | 15 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 17 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 17 percent | FAO 2006 |
| 2006 | 89 percent | UNICEF and WHO 2008 |
| 2004 | 90 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 84 percent | UNDP - Human Development Report 2005 |
| 2000 | 88 percent | UNDP - Human Development Report 2004 |
| 2006 | 27 percent | UNICEF and WHO 2008 |
| 2004 | 35 percent | UNICEF and WHO 2006 |
| 2002 | 27 percent | UNDP - Human Development Report 2005 |
| 2000 | 28 percent | UNDP - Human Development Report 2004 |
| 2004 | 48.6 percent | UNDP - Human Development Report 2006 |
| 2003 | 48.6 percent | UNDP - Human Development Report 2005 |
| 2002 | 44 percent | UNDP - Human Development Report 2004 |
| 2001 | 42.9 percent | UNDP - Human Development Report 2003 |
| 2000 | 41.8 percent | UNDP - Human Development Report 2002 |
| 2004 | 62.7 percent | UNDP - Human Development Report 2006 |
| 2003 | 62.7 percent | UNDP - Human Development Report 2005 |
| 2002 | 61.6 percent | UNDP - Human Development Report 2004 |
| 2001 | 60.5 percent | UNDP - Human Development Report 2003 |
| 2000 | 59.6 percent | UNDP - Human Development Report 2002 |
| 2004 | 34.9 percent | UNDP - Human Development Report 2006 |
| 2003 | 34.9 percent | UNDP - Human Development Report 2005 |
| 2002 | 26.4 percent | UNDP - Human Development Report 2004 |
| 2001 | 25.2 percent | UNDP - Human Development Report 2003 |
| 2000 | 24.0 percent | UNDP - Human Development Report 2002 |
| 2008 | 28 per 1,000 people | ITU 2009 |
| 2007 | 25 per 1,000 people | ITU 2009 |
| 2006 | 22 per 1,000 people | ITU 2009 |
| 2005 | 18 per 1,000 people | ITU 2009 |
| 2004 | 16 per 1,000 people | ITU 2009 |
| 2003 | 14 per 1,000 people | ITU 2009 |
| 2002 | 13 per 1,000 people | ITU 2009 |
| 2001 | 12 per 1,000 people | ITU 2009 |
| 2000 | 11 per 1,000 people | ITU 2009 |
| 2008 | 116 per 1,000 people | ITU 2009 |
| 2007 | 116 per 1,000 people | ITU 2009 |
| 2006 | 42 per 1,000 people | ITU 2009 |
| 2005 | 8 per 1,000 people | ITU 2009 |
| 2004 | 4 per 1,000 people | ITU 2009 |
| 2003 | 3 per 1,000 people | ITU 2009 |
| 2002 | 0.9 per 1,000 people | ITU 2009 |
| 2001 | 0.7 per 1,000 people | ITU 2009 |
| 2000 | 0.4 per 1,000 people | ITU 2009 |
| 2008 | 14 per 1,000 people | ITU 2009 |
| 2007 | 14 per 1,000 people | ITU 2009 |
| 2006 | 11 per 1,000 people | ITU 2009 |
| 2005 | 8 per 1,000 people | ITU 2009 |
| 2004 | 5 per 1,000 people | ITU 2009 |
| 2003 | 4 per 1,000 people | ITU 2009 |
| 2002 | 3 per 1,000 people | ITU 2009 |
| 2001 | 2 per 1,000 people | ITU 2009 |
| 2000 | 2 per 1,000 people | ITU 2009 |
| 2008 | 121 (joint) | Transparency International 2008 |
| 2007 | 131 (joint) | Transparency International 2007 |
| 2006 | 121 (joint) | Transparency International |
| 2005 | 107 (joint) | Transparency International |
| 2004 | 90 (joint) | Transparency International |
| 2003 | Not ranked | |
| 2002 | Not ranked | |
| 2001 | Not ranked | |
| 2000 | Not ranked |
| 1990-2005 | 24.1 percent | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 24.1 percent | UNDP - Human Development Report 2006 |
| 1990-2003 | 37.7 percent | UNDP - Human Development Report 2005 |
| 1990-2002 | 37.7 percent | UNDP - Human Development Report 2004 |
| 1990-2001 | 37.7 percent | UNDP - Human Development Report 2003 |
| 2007 | 350 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 320 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 300 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 270 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 250 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 230 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 230 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 220 current US$ | World Bank Data Profile Tables 2009 |
| 2007 | 10.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 9.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 8.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 7.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 6.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 6.1 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 6.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 5.5 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 2.8 percent | World Bank Data Profile Tables 2008 |
| 2005 | 3.1 percent | World Bank Data Profile Tables 2008 |
| 2004 | 4.7 percent | World Bank Data Profile Tables 2008 |
| 2003 | 3.9 percent | World Bank Data Profile Tables 2008 |
| 2002 | 0.1 percent | World Bank Data Profile Tables 2008 |
| 2001 | 5.6 percent | World Bank Data Profile Tables 2008 |
| 2000 | 6.1 percent | World Bank Data Profile Tables 2008 |
| 2007 | 7.7 percent | World Bank Data Profile Tables 2009 |
| 2006 | 7.0 percent | World Bank Data Profile Tables 2009 |
| 2005 | 6.5 percent | World Bank Data Profile Tables 2009 |
| 2004 | 4.2 percent | World Bank Data Profile Tables 2009 |
| 2003 | 3.1 percent | World Bank Data Profile Tables 2009 |
| 2002 | 3.9 percent | World Bank Data Profile Tables 2009 |
| 2001 | 11.0 percent | World Bank Data Profile Tables 2009 |
| 2000 | 4.5 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 21 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 21 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 5 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 4 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | 0.5 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 0.5 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 0.5 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | 0.5 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | 0.5 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2007 | 173 per 100,000 people | WHO 2009 |
| 2006 | 176 per 100,000 people | WHO 2009 |
| 2005 | 180 per 100,000 people | WHO 2009 |
| 2004 | 184 per 100,000 people | WHO 2009 |
| 2003 | 187 per 100,000 people | WHO 2009 |
| 2002 | 191 per 100,000 people | WHO 2009 |
| 2001 | 195 per 100,000 people | WHO 2009 |
| 2000 | 199 per 100,000 people | WHO 2009 |
| 2008 | 4189 | UNHCR |
| 2007 | 3363 | UNHCR |
| 2006 | 2647 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 2065 | UNHCR |
| 2004 | 1461 | UNHCR |
| 2003 | 1231 | UNHCR |
| 2002 | 902 | UNHCR |
| 2001 | 306 | UNHCR |
| 2000 | 235 | UNHCR |
| 2008 | 122332 | UNHCR |
| 2007 | 128181 | UNHCR |
| 2006 | 128175 | UNHCR |
| 2005 | 126436 | UNHCR |
| 2004 | 124928 | UNHCR |
| 2003 | 123667 | UNHCR |
| 2002 | 132436 | UNHCR |
| 2001 | 130945 | UNHCR |
| 2000 | 129237 | UNHCR |
| 2007 | 50000 - 70000 | Internal Displacement Monitoring Centre (IDMC) 2008 | |
| 2006 | 100000 - 200000 | IDMC 2006 | |
| 2005 | 100000 - 200000 | IDMC 2006 | |
| 2007 | 104 | Landmine Monitor Report 2008 |
| 2006 | 169 | Landmine Monitor Report 2008 |
| 2004 | At least 132 | Landmine Monitor Report 2005 |
| 2003 | At least 76 | Landmine Monitor Report 2004 |
| 2005 | 2.1 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 1.7 percent | UNDP - Human Development Report 2006 |
| 2003 | 1.6 percent | UNDP - Human Development Report 2005 |
| 2002-2005 | 3.4 percent | UNDP - Human Development Report 2007/2008 |
| 2002-2004 | 3.4 percent | UNDP - Human Development Report 2006 |
| 2000-2002 | 3.4 percent | UNDP - Human Development Report 2005 |
| 1999-2001 | 3.4 percent | UNDP - Human Development Report 2004 |
| 1998-2000 | 3.7 percent | UNDP - Human Development Report 2003 |
| 2004 | 1.5 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 1.5 percent | UNDP - Human Development Report 2006 |
| 2002 | 1.4 percent | UNDP - Human Development Report 2005 |
| 2001 | 1.5 percent | UNDP - Human Development Report 2004 |
| 2000 | 0.9 percent | UNDP - Human Development Report 2003 |