| 2009 | 82.8 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 80.8 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 80.1 million | U.N. DESA (2006) |
| 2005 | 79.0 million | U.N. DESA (2006) |
| 2004 | 77.0 million | U.N. DESA (2006) |
| 2003 | 75.0 million | U.N. DESA (2006) |
| 2002 | 73.1 million | U.N. DESA (2006) |
| 2001 | 71.2 million | U.N. DESA (2006) |
| 2000 | 69.4 million | U.N. DESA (2006) |
| 2009 | 82.8 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 80.8 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 80.1 million | U.N. DESA (2006) |
| 2005 | 79.0 million | U.N. DESA (2006) |
| 2004 | 77.0 million | U.N. DESA (2006) |
| 2003 | 75.0 million | U.N. DESA (2006) |
| 2002 | 73.1 million | U.N. DESA (2006) |
| 2001 | 71.2 million | U.N. DESA (2006) |
| 2000 | 69.4 million | U.N. DESA (2006) |
| 2007 | 16.5 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 16.2 percent | U.N. DESA (2005) |
| 2005 | 16.0 percent | U.N. DESA (2005) |
| 2004 | 15.7 percent | U.N. DESA (2005) |
| 2003 | 15.5 percent | U.N. DESA (2005) |
| 2002 | 15.3 percent | U.N. DESA (2005) |
| 2001 | 15.1 percent | U.N. DESA (2005) |
| 2000 | 14.9 percent | U.N. DESA (2005) |
| 2005 | 44.5 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 44.8 percent | UNDP - Human Development Report 2006 |
| 2003 | 45 percent | UNDP - Human Development Report 2005 |
| 2002 | 45.7 percent | UNDP - Human Development Report 2004 |
| 2001 | 45.8 percent | UNDP - Human Development Report 2003 |
| 2000 | 45.2 percent | UNDP - Human Development Report 2002 |
| 2005 | 51.8 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 47.8 years | UNDP - Human Development Report 2006 |
| 2003 | 47.6 years | UNDP - Human Development Report 2005 |
| 2002 | 45.5 years | UNDP - Human Development Report 2004 |
| 2001 | 45.7 years | UNDP - Human Development Report 2003 |
| 2000 | 43.9 years | UNDP - Human Development Report 2002 |
| 2005 | 50.5 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 46.8 years | UNDP - Human Development Report 2006 |
| 2003 | 46.6 years | UNDP - Human Development Report 2005 |
| 2002 | 44.6 years | UNDP - Human Development Report 2004 |
| 2001 | 44.6 years | UNDP - Human Development Report 2003 |
| 2000 | 43.2 years | UNDP - Human Development Report 2002 |
| 2005 | 53.1 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 48.8 years | UNDP - Human Development Report 2006 |
| 2003 | 48.7 years | UNDP - Human Development Report 2005 |
| 2002 | 46.4 years | UNDP - Human Development Report 2004 |
| 2001 | 46.7 years | UNDP - Human Development Report 2003 |
| 2000 | 44.6 years | UNDP - Human Development Report 2002 |
| 2007 | 75 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 77 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 109 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 110 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 112 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 114 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 116 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 117 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 119 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 123 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 164 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 166 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 169 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 171 per 1,000 live births | UNDP - Human Development Report 2004 |
| 1997-2005 | 6 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 6 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 6 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 6 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 6 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 10 percent | UNDP - Human Development Report 2002 |
| 2005 | 720 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 850 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 169 | UNDP - Human Development Report 2007/2008 |
| 2004 | 170 | UNDP - Human Development Report 2006 |
| 2003 | 170 | UNDP - Human Development Report 2005 |
| 2002 | 170 | UNDP - Human Development Report 2004 |
| 2001 | 169 | UNDP - Human Development Report 2003 |
| 2000 | 168 | UNDP - Human Development Report 2002 |
| 2000-2007 | 38 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 38 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 38 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 47 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 47 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 47 percent | UNDP - Human Development Report 2004 |
| 1995-2000 | 47 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | 46 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 46 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 46 percent | FAO 2006 |
| 2006 | 42 percent | UNICEF and WHO 2008 |
| 2004 | 22 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 22 percent | UNDP - Human Development Report 2005 |
| 2000 | 24 percent | UNDP - Human Development Report 2004 |
| 2006 | 11 percent | UNICEF and WHO 2008 |
| 2004 | 13 percent | UNICEF and WHO 2006 |
| 2002 | 6 percent | UNDP - Human Development Report 2005 |
| 2000 | 12 percent | UNDP - Human Development Report 2004 |
| 2004 | No data available percent | |
| 2003 | 41.5 percent | UNDP - Human Development Report 2005 |
| 2002 | 41.5 percent | UNDP - Human Development Report 2004 |
| 2001 | 40.3 percent | UNDP - Human Development Report 2003 |
| 2000 | 39.1 percent | UNDP - Human Development Report 2002 |
| 2004 | No data available percent | |
| 2003 | 49.2 percent | UNDP - Human Development Report 2005 |
| 2002 | 49.2 percent | UNDP - Human Development Report 2004 |
| 2001 | 48.1 percent | UNDP - Human Development Report 2003 |
| 2000 | 47.2 percent | UNDP - Human Development Report 2002 |
| 2004 | No data available percent | |
| 2003 | 33.8 percent | UNDP - Human Development Report 2005 |
| 2002 | 33.8 percent | UNDP - Human Development Report 2004 |
| 2001 | 32.4 percent | UNDP - Human Development Report 2003 |
| 2000 | 30.9 percent | UNDP - Human Development Report 2002 |
| 2008 | 11 per 1,000 people | ITU 2009 |
| 2007 | 11 per 1,000 people | ITU 2009 |
| 2006 | 10 per 1,000 people | ITU 2009 |
| 2005 | 8 per 1,000 people | ITU 2009 |
| 2004 | 7 per 1,000 people | ITU 2009 |
| 2003 | 6 per 1,000 people | ITU 2009 |
| 2002 | 5 per 1,000 people | ITU 2009 |
| 2001 | 4 per 1,000 people | ITU 2009 |
| 2000 | 4 per 1,000 people | ITU 2009 |
| 2008 | 39 per 1,000 people | ITU 2009 |
| 2007 | 15 per 1,000 people | ITU 2009 |
| 2006 | 11 per 1,000 people | ITU 2009 |
| 2005 | 6 per 1,000 people | ITU 2009 |
| 2004 | 2 per 1,000 people | ITU 2009 |
| 2003 | 0.7 per 1,000 people | ITU 2009 |
| 2002 | 0.7 per 1,000 people | ITU 2009 |
| 2001 | 0.4 per 1,000 people | ITU 2009 |
| 2000 | 0.3 per 1,000 people | ITU 2009 |
| 2008 | 4 per 1,000 people | ITU 2009 |
| 2007 | 4 per 1,000 people | ITU 2009 |
| 2006 | 3 per 1,000 people | ITU 2009 |
| 2005 | 2 per 1,000 people | ITU 2009 |
| 2004 | 2 per 1,000 people | ITU 2009 |
| 2003 | 1 per 1,000 people | ITU 2009 |
| 2002 | 0.7 per 1,000 people | ITU 2009 |
| 2001 | 0.4 per 1,000 people | ITU 2009 |
| 2000 | 0.1 per 1,000 people | ITU 2009 |
| 2008 | 126 (joint) | Transparency International 2008 |
| 2007 | 138 (joint) | Transparency International 2007 |
| 2006 | 130 (joint) | Transparency International |
| 2005 | 137 (joint) | Transparency International |
| 2004 | 114 (joint) | Transparency International |
| 2003 | 92 (joint) | Transparency International |
| 2002 | 59 (joint) | Transparency International |
| 2001 | Not ranked | |
| 2000 | 60 (joint) | Transparency International |
| 1990-2005 | 23.0 percent | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 23.0 percent | UNDP - Human Development Report 2006 |
| 1990-2003 | 26.3 percent | UNDP - Human Development Report 2005 |
| 1990-2002 | 26.3 percent | UNDP - Human Development Report 2004 |
| 1990-2001 | 81.9 percent | UNDP - Human Development Report 2003 |
| 2007 | 220 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 190 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 160 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 140 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 110 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 120 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 130 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 120 current US$ | World Bank Data Profile Tables 2008 |
| 2007 | 19.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 15.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 12.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 10.1 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 8.6 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 7.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 8.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 8.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 9.0 percent | World Bank Data Profile Tables 2008 |
| 2005 | 10.2 percent | World Bank Data Profile Tables 2008 |
| 2004 | 13.1 percent | World Bank Data Profile Tables 2008 |
| 2003 | -3.5 percent | World Bank Data Profile Tables 2008 |
| 2002 | 1.2 percent | World Bank Data Profile Tables 2008 |
| 2001 | 7.7 percent | World Bank Data Profile Tables 2008 |
| 2000 | 5.9 percent | World Bank Data Profile Tables 2008 |
| 2007 | 16.8 percent | World Bank Data Profile Tables 2009 |
| 2006 | 11.6 percent | World Bank Data Profile Tables 2009 |
| 2005 | 9.9 percent | World Bank Data Profile Tables 2009 |
| 2004 | 3.9 percent | World Bank Data Profile Tables 2009 |
| 2003 | 12.8 percent | World Bank Data Profile Tables 2009 |
| 2002 | -3.6 percent | World Bank Data Profile Tables 2009 |
| 2001 | -5.8 percent | World Bank Data Profile Tables 2009 |
| 2000 | 6.9 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 3 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 3 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 3 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | No data available per 100,000 people |
| 2007 | 2.1 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 2.1 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 2.1 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | 2.2 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | 2.2 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2007 | 378 per 100,000 people | WHO 2009 |
| 2006 | 388 per 100,000 people | WHO 2009 |
| 2005 | 398 per 100,000 people | WHO 2009 |
| 2004 | 403 per 100,000 people | WHO 2009 |
| 2003 | 399 per 100,000 people | WHO 2009 |
| 2002 | 383 per 100,000 people | WHO 2009 |
| 2001 | 358 per 100,000 people | WHO 2009 |
| 2000 | 331 per 100,000 people | WHO 2009 |
| 2008 | 63862 | UNHCR |
| 2007 | 59832 | UNHCR |
| 2006 | 74026 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 65293 | UNHCR |
| 2004 | 63105 | UNHCR |
| 2003 | 62677 | UNHCR |
| 2002 | 61240 | UNHCR |
| 2001 | 58997 | UNHCR |
| 2000 | 66410 | UNHCR |
| 2008 | 83583 | UNHCR |
| 2007 | 85183 | UNHCR |
| 2006 | 96980 | UNHCR |
| 2005 | 100817 | UNHCR |
| 2004 | 115980 | UNHCR |
| 2003 | 130274 | UNHCR |
| 2002 | 132940 | UNHCR |
| 2001 | 152554 | UNHCR |
| 2000 | 197959 | UNHCR |
| 2007 | 200000 | Internal Displacement Monitoring Centre (IDMC) 2008 | |
| 2006 | 100000 - 280000 | IDMC 2006 | |
| 2005 | 150000 - 265000 | IDMC 2006 | |
| 2007 | 84 | Landmine Monitor Report 2008 |
| 2006 | 34 | Landmine Monitor Report 2008 |
| 2004 | At least 27 | Landmine Monitor Report 2005 |
| 2003 | 297 | Landmine Monitor Report 2004 |
| 2005 | 2.6 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | No data available percent | |
| 2003 | 4.3 percent | UNDP - Human Development Report 2005 |
| 2002-2005 | No data available percent | |
| 2002-2004 | 4.6 percent | UNDP - Human Development Report 2006 |
| 2000-2002 | 4.6 percent | UNDP - Human Development Report 2005 |
| 1999-2001 | 4.8 percent | UNDP - Human Development Report 2004 |
| 1998-2000 | 4.8 percent | UNDP - Human Development Report 2003 |
| 2004 | 2.7 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 3.4 percent | UNDP - Human Development Report 2006 |
| 2002 | 2.6 percent | UNDP - Human Development Report 2005 |
| 2001 | 1.4 percent | UNDP - Human Development Report 2004 |
| 2000 | 1.8 percent | UNDP - Human Development Report 2003 |