| 2009 | 2.1 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 2.0 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 2.0 million | U.N. DESA (2006) |
| 2005 | 2.0 million | U.N. DESA (2006) |
| 2004 | 2.0 million | U.N. DESA (2006) |
| 2003 | 1.9 million | U.N. DESA (2006) |
| 2002 | 1.9 million | U.N. DESA (2006) |
| 2001 | 1.9 million | U.N. DESA (2006) |
| 2000 | 1.9 million | U.N. DESA (2006) |
| 2009 | 2.1 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 2.0 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 2.0 million | U.N. DESA (2006) |
| 2005 | 2.0 million | U.N. DESA (2006) |
| 2004 | 2.0 million | U.N. DESA (2006) |
| 2003 | 1.9 million | U.N. DESA (2006) |
| 2002 | 1.9 million | U.N. DESA (2006) |
| 2001 | 1.9 million | U.N. DESA (2006) |
| 2000 | 1.9 million | U.N. DESA (2006) |
| 2007 | 19.2 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 18.9 percent | U.N. DESA (2005) |
| 2005 | 18.7 percent | U.N. DESA (2005) |
| 2004 | 18.5 percent | U.N. DESA (2005) |
| 2003 | 18.3 percent | U.N. DESA (2005) |
| 2002 | 18.1 percent | U.N. DESA (2005) |
| 2001 | 18.0 percent | U.N. DESA (2005) |
| 2000 | 17.8 percent | U.N. DESA (2005) |
| 2005 | 40.4 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 39.0 percent | UNDP - Human Development Report 2006 |
| 2003 | 39.3 percent | UNDP - Human Development Report 2005 |
| 2002 | 39.9 percent | UNDP - Human Development Report 2004 |
| 2001 | 40.2 percent | UNDP - Human Development Report 2003 |
| 2000 | 39.3 percent | UNDP - Human Development Report 2002 |
| 2005 | 42.6 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 35.2 years | UNDP - Human Development Report 2006 |
| 2003 | 36.3 years | UNDP - Human Development Report 2005 |
| 2002 | 35.1 years | UNDP - Human Development Report 2004 |
| 2001 | 38.6 years | UNDP - Human Development Report 2003 |
| 2000 | 45.7 years | UNDP - Human Development Report 2002 |
| 2005 | 42.1 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 34.0 years | UNDP - Human Development Report 2006 |
| 2003 | 24.6 years | UNDP - Human Development Report 2005 |
| 2002 | 33.3 years | UNDP - Human Development Report 2004 |
| 2001 | 35.4 years | UNDP - Human Development Report 2003 |
| 2000 | 45.8 years | UNDP - Human Development Report 2002 |
| 2005 | 42.9 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 36.2 years | UNDP - Human Development Report 2006 |
| 2003 | 37.7 years | UNDP - Human Development Report 2005 |
| 2002 | 39.0 years | UNDP - Human Development Report 2004 |
| 2001 | 41.7 years | UNDP - Human Development Report 2003 |
| 2000 | 45.6 years | UNDP - Human Development Report 2002 |
| 2007 | 68 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 102 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 102 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 61 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 63 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 64 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 91 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 92 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 84 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 132 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 132 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 82 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 84 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 87 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 132 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 133 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 55 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 60 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 60 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 60 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 60 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 60 percent | UNDP - Human Development Report 2002 |
| 2005 | 960 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 550 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 138 | UNDP - Human Development Report 2007/2008 |
| 2004 | 149 | UNDP - Human Development Report 2006 |
| 2003 | 149 | UNDP - Human Development Report 2005 |
| 2002 | 145 | UNDP - Human Development Report 2004 |
| 2001 | 137 | UNDP - Human Development Report 2003 |
| 2000 | 132 | UNDP - Human Development Report 2002 |
| 2000-2007 | 20 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 20 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 20 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 18 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 18 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 18 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 16 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 16 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | 15 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 13 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 12 percent | FAO 2006 |
| 2000-2002average | 12 percent | UNDP - Human Development Report 2005 |
| 1999-2001average | 25 percent | UNDP - Human Development Report 2004 |
| 1998-2000average | 26 percent | UNDP - Human Development Report 2003 |
| 2006 | 78 percent | UNICEF and WHO 2008 |
| 2004 | 79 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 76 percent | UNDP - Human Development Report 2005 |
| 2000 | 78 percent | UNDP - Human Development Report 2004 |
| 2006 | 36 percent | UNICEF and WHO 2008 |
| 2004 | 37 percent | UNICEF and WHO 2006 |
| 2002 | 37 percent | UNDP - Human Development Report 2005 |
| 2000 | 49 percent | UNDP - Human Development Report 2004 |
| 2004 | 82.2 percent | UNDP - Human Development Report 2006 |
| 2003 | 81.4 percent | UNDP - Human Development Report 2005 |
| 2002 | 81.4 percent | UNDP - Human Development Report 2004 |
| 2001 | 83.9 percent | UNDP - Human Development Report 2003 |
| 2000 | 83.4 percent | UNDP - Human Development Report 2002 |
| 2004 | 73.7 percent | UNDP - Human Development Report 2006 |
| 2003 | 73.7 percent | UNDP - Human Development Report 2005 |
| 2002 | 73.7 percent | UNDP - Human Development Report 2004 |
| 2001 | 73.3 percent | UNDP - Human Development Report 2003 |
| 2000 | 72.5 percent | UNDP - Human Development Report 2002 |
| 2004 | 90.3 percent | UNDP - Human Development Report 2006 |
| 2003 | 90.3 percent | UNDP - Human Development Report 2005 |
| 2002 | 90.3 percent | UNDP - Human Development Report 2004 |
| 2001 | 93.9 percent | UNDP - Human Development Report 2003 |
| 2000 | 93.6 percent | UNDP - Human Development Report 2002 |
| 2008 | 26 per 1,000 people | ITU 2009 |
| 2007 | 26 per 1,000 people | ITU 2009 |
| 2006 | 26 per 1,000 people | ITU 2009 |
| 2005 | 24 per 1,000 people | ITU 2009 |
| 2004 | 19 per 1,000 people | ITU 2009 |
| 2003 | 18 per 1,000 people | ITU 2009 |
| 2002 | 15 per 1,000 people | ITU 2009 |
| 2001 | 11 per 1,000 people | ITU 2009 |
| 2000 | 12 per 1,000 people | ITU 2009 |
| 2008 | 284 per 1,000 people | ITU 2009 |
| 2007 | 224 per 1,000 people | ITU 2009 |
| 2006 | 178 per 1,000 people | ITU 2009 |
| 2005 | 125 per 1,000 people | ITU 2009 |
| 2004 | 99 per 1,000 people | ITU 2009 |
| 2003 | 64 per 1,000 people | ITU 2009 |
| 2002 | 71 per 1,000 people | ITU 2009 |
| 2001 | 30 per 1,000 people | ITU 2009 |
| 2000 | 11 per 1,000 people | ITU 2009 |
| 2008 | 36 per 1,000 people | ITU 2009 |
| 2007 | 35 per 1,000 people | ITU 2009 |
| 2006 | 34 per 1,000 people | ITU 2009 |
| 2005 | 29 per 1,000 people | ITU 2009 |
| 2004 | 24 per 1,000 people | ITU 2009 |
| 2003 | 17 per 1,000 people | ITU 2009 |
| 2002 | 12 per 1,000 people | ITU 2009 |
| 2001 | 3 per 1,000 people | ITU 2009 |
| 2000 | 2 per 1,000 people | ITU 2009 |
| 2008 | 92 (joint) | Transparency International 2008 |
| 2007 | 84 (joint) | Transparency International 2007 |
| 2006 | 79 (joint) | Transparency International |
| 2005 | 70 (joint) | Transparency International |
| 2004 | Not ranked | |
| 2003 | Not ranked | |
| 2002 | Not ranked | |
| 2001 | Not ranked | |
| 2000 | Not ranked |
| 1990-2005 | 36.4 percent | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 36.4 percent | UNDP - Human Development Report 2006 |
| 1990-2003 | 36.4 percent | UNDP - Human Development Report 2005 |
| 1990-2002 | 36.4 percent | UNDP - Human Development Report 2004 |
| 1990-2001 | 43.1 percent | UNDP - Human Development Report 2003 |
| 2007 | 1030 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 980 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 840 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 660 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 540 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 490 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 550 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 600 current US$ | World Bank Data Profile Tables 2009 |
| 2007 | 1.6 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 1.5 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 1.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 1.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 1.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 0.7 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 0.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 0.9 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 7.2 percent | World Bank Data Profile Tables 2008 |
| 2005 | 2.9 percent | World Bank Data Profile Tables 2008 |
| 2004 | 4.0 percent | World Bank Data Profile Tables 2008 |
| 2003 | 2.7 percent | World Bank Data Profile Tables 2008 |
| 2002 | 2.9 percent | World Bank Data Profile Tables 2008 |
| 2001 | 1.8 percent | World Bank Data Profile Tables 2008 |
| 2000 | 2.6 percent | World Bank Data Profile Tables 2008 |
| 2007 | 6.2 percent | World Bank Data Profile Tables 2009 |
| 2006 | 4.2 percent | World Bank Data Profile Tables 2009 |
| 2005 | 3.4 percent | World Bank Data Profile Tables 2009 |
| 2004 | 4.0 percent | World Bank Data Profile Tables 2009 |
| 2003 | 5.7 percent | World Bank Data Profile Tables 2009 |
| 2002 | 8.8 percent | World Bank Data Profile Tables 2009 |
| 2001 | 7.5 percent | World Bank Data Profile Tables 2009 |
| 2000 | 4.0 percent | World Bank Data Profile Tables 2009 |
| latest available year | 0.5 | UNDP - Human Development Report 2007/2008 |
| 2003 | 0.5 | UNDP - Human Development Report 2005 |
| latest available year | 48.3 | UNDP - Human Development Report 2007/2008 |
| 2003 | 48.3 | UNDP - Human Development Report 2005 |
| 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 | 7 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 7 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | 23.2 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 23.3 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 23.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | 23.6 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | 23.7 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2007 | 637 per 100,000 people | WHO 2009 |
| 2006 | 638 per 100,000 people | WHO 2009 |
| 2005 | 639 per 100,000 people | WHO 2009 |
| 2004 | 643 per 100,000 people | WHO 2009 |
| 2003 | 635 per 100,000 people | WHO 2009 |
| 2002 | 613 per 100,000 people | WHO 2009 |
| 2001 | 576 per 100,000 people | WHO 2009 |
| 2000 | 553 per 100,000 people | WHO 2009 |
| 2008 | 8 | UNHCR |
| 2007 | 7 | UNHCR |
| 2006 | 9 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 6 | UNHCR |
| 2004 | 7 | UNHCR |
| 2003 | No data available | |
| 2002 | No data available | |
| 2001 | No data available | |
| 2000 | No data available |
| No data available | |||
| 2004 | 0 | Landmine Monitor Report 2005 |
| 2003 | 0 | Landmine Monitor Report 2004 |
| 2005 | 2.3 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 2.3 percent | UNDP - Human Development Report 2006 |
| 2003 | 2.6 percent | UNDP - Human Development Report 2005 |
| 2002-2005 | 13.4 percent | UNDP - Human Development Report 2007/2008 |
| 2002-2004 | 9.0 percent | UNDP - Human Development Report 2006 |
| 2000-2002 | 10.4 percent | UNDP - Human Development Report 2005 |
| 1999-2001 | 10.0 percent | UNDP - Human Development Report 2004 |
| 1998-2000 | 10.1 percent | UNDP - Human Development Report 2003 |
| 2004 | 5.5 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 4.1 percent | UNDP - Human Development Report 2006 |
| 2002 | 5.3 percent | UNDP - Human Development Report 2005 |
| 2001 | 4.3 percent | UNDP - Human Development Report 2004 |
| 2000 | 5.2 percent | UNDP - Human Development Report 2003 |