| 2009 | 10.0 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 9.4 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 9.3 million | U.N. DESA (2006) |
| 2005 | 9.2 million | U.N. DESA (2006) |
| 2004 | 9.1 million | U.N. DESA (2006) |
| 2003 | 8.9 million | U.N. DESA (2006) |
| 2002 | 8.8 million | U.N. DESA (2006) |
| 2001 | 8.5 million | U.N. DESA (2006) |
| 2000 | 8.2 million | U.N. DESA (2006) |
| 2009 | 10.0 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 9.4 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 9.3 million | U.N. DESA (2006) |
| 2005 | 9.2 million | U.N. DESA (2006) |
| 2004 | 9.1 million | U.N. DESA (2006) |
| 2003 | 8.9 million | U.N. DESA (2006) |
| 2002 | 8.8 million | U.N. DESA (2006) |
| 2001 | 8.5 million | U.N. DESA (2006) |
| 2000 | 8.2 million | U.N. DESA (2006) |
| 2007 | 21.1 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 20.2 percent | U.N. DESA (2005) |
| 2005 | 19.3 percent | U.N. DESA (2005) |
| 2004 | 18.5 percent | U.N. DESA (2005) |
| 2003 | 17.6 percent | U.N. DESA (2005) |
| 2002 | 16.7 percent | U.N. DESA (2005) |
| 2001 | 15.2 percent | U.N. DESA (2005) |
| 2000 | 13.8 percent | U.N. DESA (2005) |
| 2005 | 43.5 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 44.1 percent | UNDP - Human Development Report 2006 |
| 2003 | 44.9 percent | UNDP - Human Development Report 2005 |
| 2002 | 45.2 percent | UNDP - Human Development Report 2004 |
| 2001 | 45.3 percent | UNDP - Human Development Report 2003 |
| 2000 | 44.3 percent | UNDP - Human Development Report 2002 |
| 2005 | 45.2 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 44.2 years | UNDP - Human Development Report 2006 |
| 2003 | 43.9 years | UNDP - Human Development Report 2005 |
| 2002 | 38.9 years | UNDP - Human Development Report 2004 |
| 2001 | 38.2 years | UNDP - Human Development Report 2003 |
| 2000 | 40.2 years | UNDP - Human Development Report 2002 |
| 2005 | 43.6 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 42.6 years | UNDP - Human Development Report 2006 |
| 2003 | 42.1 years | UNDP - Human Development Report 2005 |
| 2002 | 38.4 years | UNDP - Human Development Report 2004 |
| 2001 | 37.6 years | UNDP - Human Development Report 2003 |
| 2000 | 39.4 years | UNDP - Human Development Report 2002 |
| 2005 | 46.7 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 45.8 years | UNDP - Human Development Report 2006 |
| 2003 | 45.6 years | UNDP - Human Development Report 2005 |
| 2002 | 39.4 years | UNDP - Human Development Report 2004 |
| 2001 | 38.7 years | UNDP - Human Development Report 2003 |
| 2000 | 40.9 years | UNDP - Human Development Report 2002 |
| 2007 | 109 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 98 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 118 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 118 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 118 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 96 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 96 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 100 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 181 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 160 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 203 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 203 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 203 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 183 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 183 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 187 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 39 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 31 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 31 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 31 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 31 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 31 percent | UNDP - Human Development Report 2002 |
| 2005 | 1300 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 1400 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 161 | UNDP - Human Development Report 2007/2008 |
| 2004 | 158 | UNDP - Human Development Report 2006 |
| 2003 | 159 | UNDP - Human Development Report 2005 |
| 2002 | 159 | UNDP - Human Development Report 2004 |
| 2001 | 158 | UNDP - Human Development Report 2003 |
| 2000 | 162 | UNDP - Human Development Report 2002 |
| 2000-2007 | 23 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 23 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 23 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 27 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 27 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 27 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 24 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 29 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | 40 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 33 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 36 percent | FAO 2006 |
| 2006 | 65 percent | UNICEF and WHO 2008 |
| 2004 | 74 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 73 percent | UNDP - Human Development Report 2005 |
| 2000 | 41 percent | UNDP - Human Development Report 2004 |
| 2006 | 23 percent | UNICEF and WHO 2008 |
| 2004 | 42 percent | UNICEF and WHO 2006 |
| 2002 | 41 percent | UNDP - Human Development Report 2005 |
| 2000 | 8 percent | UNDP - Human Development Report 2004 |
| 2004 | 64.9 percent | UNDP - Human Development Report 2006 |
| 2003 | 64.0 percent | UNDP - Human Development Report 2005 |
| 2002 | 69.2 percent | UNDP - Human Development Report 2004 |
| 2001 | 68.0 percent | UNDP - Human Development Report 2003 |
| 2000 | 66.8 percent | UNDP - Human Development Report 2002 |
| 2004 | 71.4 percent | UNDP - Human Development Report 2006 |
| 2003 | 70.5 percent | UNDP - Human Development Report 2005 |
| 2002 | 75.3 percent | UNDP - Human Development Report 2004 |
| 2001 | 74.5 percent | UNDP - Human Development Report 2003 |
| 2000 | 73.7 percent | UNDP - Human Development Report 2002 |
| 2004 | 59.8 percent | UNDP - Human Development Report 2006 |
| 2003 | 58.8 percent | UNDP - Human Development Report 2005 |
| 2002 | 63.4 percent | UNDP - Human Development Report 2004 |
| 2001 | 61.9 percent | UNDP - Human Development Report 2003 |
| 2000 | 60.2 percent | UNDP - Human Development Report 2002 |
| 2008 | 2 per 1,000 people | ITU 2009 |
| 2007 | 2 per 1,000 people | ITU 2009 |
| 2006 | 3 per 1,000 people | ITU 2009 |
| 2005 | 3 per 1,000 people | ITU 2009 |
| 2004 | 3 per 1,000 people | ITU 2009 |
| 2003 | 3 per 1,000 people | ITU 2009 |
| 2002 | 3 per 1,000 people | ITU 2009 |
| 2001 | 3 per 1,000 people | ITU 2009 |
| 2000 | 2 per 1,000 people | ITU 2009 |
| 2008 | 136 per 1,000 people | ITU 2009 |
| 2007 | 67 per 1,000 people | ITU 2009 |
| 2006 | 34 per 1,000 people | ITU 2009 |
| 2005 | 25 per 1,000 people | ITU 2009 |
| 2004 | 16 per 1,000 people | ITU 2009 |
| 2003 | 15 per 1,000 people | ITU 2009 |
| 2002 | 10 per 1,000 people | ITU 2009 |
| 2001 | 8 per 1,000 people | ITU 2009 |
| 2000 | 5 per 1,000 people | ITU 2009 |
| 2008 | 30 per 1,000 people | ITU 2009 |
| 2007 | 21 per 1,000 people | ITU 2009 |
| 2006 | 11 per 1,000 people | ITU 2009 |
| 2005 | 6 per 1,000 people | ITU 2009 |
| 2004 | 4 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 | 0.6 per 1,000 people | ITU 2009 |
| 2008 | 102 (joint) | Transparency International 2008 |
| 2007 | 111 (joint) | Transparency International 2007 |
| 2006 | 121 (joint) | Transparency International |
| 2005 | 83 (joint) | Transparency International |
| 2004 | Not ranked | |
| 2003 | Not ranked | |
| 2002 | Not ranked | Transparency International |
| 2001 | Not ranked | |
| 2000 | Not ranked |
| 1990-2005 | 60.3 percent | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 51.7 percent | UNDP - Human Development Report 2006 |
| 1990-2003 | 51.7 percent | UNDP - Human Development Report 2005 |
| 1990-2002 | 35.7 percent | UNDP - Human Development Report 2004 |
| 1990-2001 | No data available percent |
| 2007 | 320 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 280 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 250 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 210 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 200 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 210 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 220 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 240 current US$ | World Bank Data Profile Tables 2009 |
| 2007 | 3.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 2.9 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 2.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 2.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 1.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 1.6 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 1.7 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 1.7 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 5.3 percent | World Bank Data Profile Tables 2008 |
| 2005 | 6.0 percent | World Bank Data Profile Tables 2008 |
| 2004 | 4.0 percent | World Bank Data Profile Tables 2008 |
| 2003 | 0.9 percent | World Bank Data Profile Tables 2008 |
| 2002 | 9.4 percent | World Bank Data Profile Tables 2008 |
| 2001 | 6.7 percent | World Bank Data Profile Tables 2008 |
| 2000 | 6.0 percent | World Bank Data Profile Tables 2008 |
| 2007 | 8.9 percent | World Bank Data Profile Tables 2009 |
| 2006 | 13.1 percent | World Bank Data Profile Tables 2009 |
| 2005 | 8.9 percent | World Bank Data Profile Tables 2009 |
| 2004 | 13.1 percent | World Bank Data Profile Tables 2009 |
| 2003 | 21.9 percent | World Bank Data Profile Tables 2009 |
| 2002 | -5.1 percent | World Bank Data Profile Tables 2009 |
| 2001 | 1.1 percent | World Bank Data Profile Tables 2009 |
| 2000 | -3.0 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 5 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 5 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 2 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | No data available per 100,000 people |
| 2007 | 2.8 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 2.9 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 3.1 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | 3.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | 3.7 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2007 | 397 per 100,000 people | WHO 2009 |
| 2006 | 408 per 100,000 people | WHO 2009 |
| 2005 | 418 per 100,000 people | WHO 2009 |
| 2004 | 423 per 100,000 people | WHO 2009 |
| 2003 | 419 per 100,000 people | WHO 2009 |
| 2002 | 402 per 100,000 people | WHO 2009 |
| 2001 | 376 per 100,000 people | WHO 2009 |
| 2000 | 348 per 100,000 people | WHO 2009 |
| 2008 | 72530 | UNHCR |
| 2007 | 80955 | UNHCR |
| 2006 | 92966 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 100244 | UNHCR |
| 2004 | 63808 | UNHCR |
| 2003 | 75263 | UNHCR |
| 2002 | 75257 | UNHCR |
| 2001 | 84513 | UNHCR |
| 2000 | 119056 | UNHCR |
| 2008 | 55062 | UNHCR |
| 2007 | 53577 | UNHCR |
| 2006 | 49192 | UNHCR |
| 2005 | 45206 | UNHCR |
| 2004 | 50221 | UNHCR |
| 2003 | 36608 | UNHCR |
| 2002 | 30863 | UNHCR |
| 2001 | 34786 | UNHCR |
| 2000 | 28398 | UNHCR |
| 2007 | Undetermined | Internal Displacement Monitoring Centre (IDMC) 2008 | |
| 2007 | 10 | Landmine Monitor Report 2008 |
| 2006 | 15 | Landmine Monitor Report 2008 |
| 2004 | 12 | Landmine Monitor Report 2005 |
| 2003 | 7 | Landmine Monitor Report 2004 |
| 2005 | 2.9 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 2.2 percent | UNDP - Human Development Report 2006 |
| 2003 | 2.8 percent | UNDP - Human Development Report 2005 |
| 2002-2005 | 3.8 percent | UNDP - Human Development Report 2007/2008 |
| 2002-2004 | No data available percent | |
| 2000-2002 | 2.8 percent | UNDP - Human Development Report 2005 |
| 1999-2001 | 2.8 percent | UNDP - Human Development Report 2004 |
| 1998-2000 | 2.8 percent | UNDP - Human Development Report 2003 |
| 2004 | 4.3 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 1.6 percent | UNDP - Human Development Report 2006 |
| 2002 | 3.1 percent | UNDP - Human Development Report 2005 |
| 2001 | 3.1 percent | UNDP - Human Development Report 2004 |
| 2000 | 2.7 percent | UNDP - Human Development Report 2003 |