| 2009 | 43.7 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 39.3 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 39.0 million | U.N. DESA (2006) |
| 2005 | 38.5 million | U.N. DESA (2006) |
| 2004 | 37.5 million | U.N. DESA (2006) |
| 2003 | 36.6 million | U.N. DESA (2006) |
| 2002 | 35.6 million | U.N. DESA (2006) |
| 2001 | 34.7 million | U.N. DESA (2006) |
| 2000 | 33.8 million | U.N. DESA (2006) |
| 2009 | 43.7 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 39.3 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 39.0 million | U.N. DESA (2006) |
| 2005 | 38.5 million | U.N. DESA (2006) |
| 2004 | 37.5 million | U.N. DESA (2006) |
| 2003 | 36.6 million | U.N. DESA (2006) |
| 2002 | 35.6 million | U.N. DESA (2006) |
| 2001 | 34.7 million | U.N. DESA (2006) |
| 2000 | 33.8 million | U.N. DESA (2006) |
| 2007 | 25.0 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 24.6 percent | U.N. DESA (2005) |
| 2005 | 24.2 percent | U.N. DESA (2005) |
| 2004 | 23.8 percent | U.N. DESA (2005) |
| 2003 | 23.4 percent | U.N. DESA (2005) |
| 2002 | 23.0 percent | U.N. DESA (2005) |
| 2001 | 22.7 percent | U.N. DESA (2005) |
| 2000 | 22.3 percent | U.N. DESA (2005) |
| 2005 | 44.4 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 42.9 percent | UNDP - Human Development Report 2006 |
| 2003 | 43.2 percent | UNDP - Human Development Report 2005 |
| 2002 | 45.3 percent | UNDP - Human Development Report 2004 |
| 2001 | 45.6 percent | UNDP - Human Development Report 2003 |
| 2000 | 45.0 percent | UNDP - Human Development Report 2002 |
| 2005 | 51.0 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 45.9 years | UNDP - Human Development Report 2006 |
| 2003 | 46.0 years | UNDP - Human Development Report 2005 |
| 2002 | 43.5 years | UNDP - Human Development Report 2004 |
| 2001 | 44.0 years | UNDP - Human Development Report 2003 |
| 2000 | 51.1 years | UNDP - Human Development Report 2002 |
| 2005 | 50.0 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 45.6 years | UNDP - Human Development Report 2006 |
| 2003 | 45.5 years | UNDP - Human Development Report 2005 |
| 2002 | 42.7 years | UNDP - Human Development Report 2004 |
| 2001 | 43.0 years | UNDP - Human Development Report 2003 |
| 2000 | 50.0 years | UNDP - Human Development Report 2002 |
| 2005 | 52.0 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 46.2 years | UNDP - Human Development Report 2006 |
| 2003 | 46.3 years | UNDP - Human Development Report 2005 |
| 2002 | 44.4 years | UNDP - Human Development Report 2004 |
| 2001 | 45.0 years | UNDP - Human Development Report 2003 |
| 2000 | 52.1 years | UNDP - Human Development Report 2002 |
| 2007 | 73 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 74 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 76 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 78 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 104 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 104 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 104 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 104 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 116 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 118 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 122 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 126 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 165 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 165 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 165 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 165 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 43 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 46 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 36 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 36 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 36 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 36 percent | UNDP - Human Development Report 2002 |
| 2005 | 950 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 1500 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 159 | UNDP - Human Development Report 2007/2008 |
| 2004 | 162 | UNDP - Human Development Report 2006 |
| 2003 | 164 | UNDP - Human Development Report 2005 |
| 2002 | 162 | UNDP - Human Development Report 2004 |
| 2001 | 160 | UNDP - Human Development Report 2003 |
| 2000 | 151 | UNDP - Human Development Report 2002 |
| 2000-2007 | 22 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 22 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 22 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 22 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 29 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 29 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 29 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 29 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | 35 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 44 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 44 percent | FAO 2006 |
| 2006 | 55 percent | UNICEF and WHO 2008 |
| 2004 | 62 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 73 percent | UNDP - Human Development Report 2005 |
| 2000 | 68 percent | UNDP - Human Development Report 2004 |
| 2006 | 33 percent | UNICEF and WHO 2008 |
| 2004 | 47 percent | UNICEF and WHO 2006 |
| 2002 | 46 percent | UNDP - Human Development Report 2005 |
| 2000 | 90 percent | UNDP - Human Development Report 2004 |
| 2004 | 69.4 percent | UNDP - Human Development Report 2006 |
| 2003 | 69.4 percent | UNDP - Human Development Report 2005 |
| 2002 | 77.1 percent | UNDP - Human Development Report 2004 |
| 2001 | 76.0 percent | UNDP - Human Development Report 2003 |
| 2000 | 75.1 percent | UNDP - Human Development Report 2002 |
| 2004 | 77.5 percent | UNDP - Human Development Report 2006 |
| 2003 | 77.5 percent | UNDP - Human Development Report 2005 |
| 2002 | 85.2 percent | UNDP - Human Development Report 2004 |
| 2001 | 84.5 percent | UNDP - Human Development Report 2003 |
| 2000 | 83.9 percent | UNDP - Human Development Report 2002 |
| 2004 | 62.2 percent | UNDP - Human Development Report 2006 |
| 2003 | 62.2 percent | UNDP - Human Development Report 2005 |
| 2002 | 69.2 percent | UNDP - Human Development Report 2004 |
| 2001 | 67.9 percent | UNDP - Human Development Report 2003 |
| 2000 | 66.5 percent | UNDP - Human Development Report 2002 |
| 2008 | 3 per 1,000 people | ITU 2009 |
| 2007 | 4 per 1,000 people | ITU 2009 |
| 2006 | 4 per 1,000 people | ITU 2009 |
| 2005 | 4 per 1,000 people | ITU 2009 |
| 2004 | 4 per 1,000 people | ITU 2009 |
| 2003 | 4 per 1,000 people | ITU 2009 |
| 2002 | 5 per 1,000 people | ITU 2009 |
| 2001 | 5 per 1,000 people | ITU 2009 |
| 2000 | 5 per 1,000 people | ITU 2009 |
| 2008 | 306 per 1,000 people | ITU 2009 |
| 2007 | 202 per 1,000 people | ITU 2009 |
| 2006 | 144 per 1,000 people | ITU 2009 |
| 2005 | 87 per 1,000 people | ITU 2009 |
| 2004 | 51 per 1,000 people | ITU 2009 |
| 2003 | 53 per 1,000 people | ITU 2009 |
| 2002 | 17 per 1,000 people | ITU 2009 |
| 2001 | 8 per 1,000 people | ITU 2009 |
| 2000 | 3 per 1,000 people | ITU 2009 |
| 2008 | 13 per 1,000 people | ITU 2009 |
| 2007 | 10 per 1,000 people | ITU 2009 |
| 2006 | 10 per 1,000 people | ITU 2009 |
| 2005 | 10 per 1,000 people | ITU 2009 |
| 2004 | 9 per 1,000 people | ITU 2009 |
| 2003 | 7 per 1,000 people | ITU 2009 |
| 2002 | 2 per 1,000 people | ITU 2009 |
| 2001 | 2 per 1,000 people | ITU 2009 |
| 2000 | 1 per 1,000 people | ITU 2009 |
| 2008 | 102 (joint) | Transparency International 2008 |
| 2007 | 94 (joint) | Transparency International 2007 |
| 2006 | 93 (joint) | Transparency International |
| 2005 | 88 (joint) | Transparency International |
| 2004 | 90 (joint) | Transparency International |
| 2003 | 92 (joint) | Transparency International |
| 2002 | 71 (joint) | Transparency International |
| 2001 | 82 | Transparency International |
| 2000 | 76 (joint) | Transparency International |
| 1990-2005 | 57.8 percent | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 57.8 percent | UNDP - Human Development Report 2006 |
| 1990-2003 | 19.9 percent | UNDP - Human Development Report 2005 |
| 1990-2002 | 19.9 percent | UNDP - Human Development Report 2004 |
| 1990-2001 | 19.9 percent | UNDP - Human Development Report 2003 |
| 2007 | 410 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 370 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 350 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 310 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 290 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 270 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 270 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 260 current US$ | World Bank Data Profile Tables 2009 |
| 2007 | 16.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 14.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 14.1 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 11.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 10.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 9.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 9.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 9.1 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 5.9 percent | World Bank Data Profile Tables 2008 |
| 2005 | 6.8 percent | World Bank Data Profile Tables 2008 |
| 2004 | 6.7 percent | World Bank Data Profile Tables 2008 |
| 2003 | 5.7 percent | World Bank Data Profile Tables 2008 |
| 2002 | 7.2 percent | World Bank Data Profile Tables 2008 |
| 2001 | 6.2 percent | World Bank Data Profile Tables 2008 |
| 2000 | 5.1 percent | World Bank Data Profile Tables 2008 |
| 2007 | 6.0 percent | World Bank Data Profile Tables 2009 |
| 2006 | 4.2 percent | World Bank Data Profile Tables 2009 |
| 2005 | 20.2 percent | World Bank Data Profile Tables 2009 |
| 2004 | 8.5 percent | World Bank Data Profile Tables 2009 |
| 2003 | 7.1 percent | World Bank Data Profile Tables 2009 |
| 2002 | 6.3 percent | World Bank Data Profile Tables 2009 |
| 2001 | 7.2 percent | World Bank Data Profile Tables 2009 |
| 2000 | 7.5 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 2 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 2 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 4 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 4 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | 6.2 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 6.3 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 6.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | 6.5 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | 6.7 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2007 | 297 per 100,000 people | WHO 2009 |
| 2006 | 311 per 100,000 people | WHO 2009 |
| 2005 | 325 per 100,000 people | WHO 2009 |
| 2004 | 337 per 100,000 people | WHO 2009 |
| 2003 | 344 per 100,000 people | WHO 2009 |
| 2002 | 352 per 100,000 people | WHO 2009 |
| 2001 | 346 per 100,000 people | WHO 2009 |
| 2000 | 339 per 100,000 people | WHO 2009 |
| 2008 | 1270 | UNHCR |
| 2007 | 1255 | UNHCR |
| 2006 | 1667 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 1544 | UNHCR |
| 2004 | 985 | UNHCR |
| 2003 | 711 | UNHCR |
| 2002 | 580 | UNHCR |
| 2001 | 378 | UNHCR |
| 2000 | 313 | UNHCR |
| 2008 | 321909 | UNHCR |
| 2007 | 435630 | UNHCR |
| 2006 | 485295 | UNHCR |
| 2005 | 548824 | UNHCR |
| 2004 | 602088 | UNHCR |
| 2003 | 649770 | UNHCR |
| 2002 | 689373 | UNHCR |
| 2001 | 646900 | UNHCR |
| 2000 | 680862 | UNHCR |
| No data available | |||
| 2004 | 0 | Landmine Monitor Report 2005 |
| 2003 | 0 | Landmine Monitor Report 2004 |
| 2005 | 1.1 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 1.1 percent | UNDP - Human Development Report 2006 |
| 2003 | 2.1 percent | UNDP - Human Development Report 2005 |
| 2002 | 1.5 percent | UNDP - Human Development Report 2004 |
| 2001 | No data available percent | |
| 2000 | No data available percent |
| 2002-2005 | No data available percent | |
| 2002-2004 | No data available percent | |
| 1998-2000 | 2.1 percent | UNDP - Human Development Report 2003 |
| 2004 | 1.7 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 2.4 percent | UNDP - Human Development Report 2006 |
| 2002 | 2.7 percent | UNDP - Human Development Report 2005 |
| 2001 | 2.0 percent | UNDP - Human Development Report 2004 |
| 2000 | 2.8 percent | UNDP - Human Development Report 2003 |