| 2009 | 21.1 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 18.9 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 18.8 million | U.N. DESA (2006) |
| 2005 | 18.6 million | U.N. DESA (2006) |
| 2004 | 18.3 million | U.N. DESA (2006) |
| 2003 | 18.0 million | U.N. DESA (2006) |
| 2002 | 17.7 million | U.N. DESA (2006) |
| 2001 | 17.4 million | U.N. DESA (2006) |
| 2000 | 17.0 million | U.N. DESA (2006) |
| 2009 | 21.1 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 18.9 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 18.8 million | U.N. DESA (2006) |
| 2005 | 18.6 million | U.N. DESA (2006) |
| 2004 | 18.3 million | U.N. DESA (2006) |
| 2003 | 18.0 million | U.N. DESA (2006) |
| 2002 | 17.7 million | U.N. DESA (2006) |
| 2001 | 17.4 million | U.N. DESA (2006) |
| 2000 | 17.0 million | U.N. DESA (2006) |
| 2007 | 45.8 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 45.4 percent | U.N. DESA (2005) |
| 2005 | 45.0 percent | U.N. DESA (2005) |
| 2004 | 44.6 percent | U.N. DESA (2005) |
| 2003 | 44.2 percent | U.N. DESA (2005) |
| 2002 | 43.8 percent | U.N. DESA (2005) |
| 2001 | 43.4 percent | U.N. DESA (2005) |
| 2000 | 43.0 percent | U.N. DESA (2005) |
| 2005 | 41.7 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 42.1 percent | UNDP - Human Development Report 2006 |
| 2003 | 42.4 percent | UNDP - Human Development Report 2005 |
| 2002 | 41.8 percent | UNDP - Human Development Report 2004 |
| 2001 | 42.3 percent | UNDP - Human Development Report 2003 |
| 2000 | 42.1 percent | UNDP - Human Development Report 2002 |
| 2005 | 47.4 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 45.9 years | UNDP - Human Development Report 2006 |
| 2003 | 45.9 years | UNDP - Human Development Report 2005 |
| 2002 | 41 years | UNDP - Human Development Report 2004 |
| 2001 | 41.7 years | UNDP - Human Development Report 2003 |
| 2000 | 47.8 years | UNDP - Human Development Report 2002 |
| 2005 | 46.5 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 45.2 years | UNDP - Human Development Report 2006 |
| 2003 | 45.2 years | UNDP - Human Development Report 2005 |
| 2002 | 40.9 years | UNDP - Human Development Report 2004 |
| 2001 | 41.2 years | UNDP - Human Development Report 2003 |
| 2000 | 47.5 years | UNDP - Human Development Report 2002 |
| 2005 | 48.3 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 46.7 years | UNDP - Human Development Report 2006 |
| 2003 | 46.7 years | UNDP - Human Development Report 2005 |
| 2002 | 41.5 years | UNDP - Human Development Report 2004 |
| 2001 | 42.1 years | UNDP - Human Development Report 2003 |
| 2000 | 48.1 years | UNDP - Human Development Report 2002 |
| 2007 | 89 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | No data available per 1,000 live births | |
| 2005 | 118 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 117 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 117 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 102 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 102 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 102 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 127 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | No data available per 1,000 live births | |
| 2005 | 195 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 194 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 192 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 176 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 175 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 173 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 68 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 68 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 63 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 63 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 47 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 47 percent | UNDP - Human Development Report 2002 |
| 2005 | 810 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 690 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 166 | UNDP - Human Development Report 2007/2008 |
| 2004 | 164 | UNDP - Human Development Report 2006 |
| 2003 | 163 | UNDP - Human Development Report 2005 |
| 2002 | 163 | UNDP - Human Development Report 2004 |
| 2001 | 161 | UNDP - Human Development Report 2003 |
| 2000 | 156 | 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 | 17 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 17 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 21 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 21 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 21 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 21 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | 14 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 13 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 14 percent | FAO 2006 |
| 2006 | 81 percent | UNICEF and WHO 2008 |
| 2004 | 84 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 84 percent | UNDP - Human Development Report 2005 |
| 2000 | 81 percent | UNDP - Human Development Report 2004 |
| 2006 | 24 percent | UNICEF and WHO 2008 |
| 2004 | 37 percent | UNICEF and WHO 2006 |
| 2002 | 40 percent | UNDP - Human Development Report 2005 |
| 2000 | 52 percent | UNDP - Human Development Report 2004 |
| 2004 | 48.7 percent | UNDP - Human Development Report 2006 |
| 2003 | 48.1 percent | UNDP - Human Development Report 2005 |
| 2002 | 49.7 percent | UNDP - Human Development Report 2004 |
| 2001 | 49.7 percent | UNDP - Human Development Report 2003 |
| 2000 | 46.8 percent | UNDP - Human Development Report 2002 |
| 2004 | 60.8 percent | UNDP - Human Development Report 2006 |
| 2003 | 60.1 percent | UNDP - Human Development Report 2005 |
| 2002 | 60.3 percent | UNDP - Human Development Report 2004 |
| 2001 | 60.3 percent | UNDP - Human Development Report 2003 |
| 2000 | 54.5 percent | UNDP - Human Development Report 2002 |
| 2004 | 38.6 percent | UNDP - Human Development Report 2006 |
| 2003 | 38.2 percent | UNDP - Human Development Report 2005 |
| 2002 | 38.4 percent | UNDP - Human Development Report 2004 |
| 2001 | 38.4 percent | UNDP - Human Development Report 2003 |
| 2000 | 38.6 percent | UNDP - Human Development Report 2002 |
| 2008 | 17 per 1,000 people | ITU 2009 |
| 2007 | 14 per 1,000 people | ITU 2009 |
| 2006 | 14 per 1,000 people | ITU 2009 |
| 2005 | 13 per 1,000 people | ITU 2009 |
| 2004 | 14 per 1,000 people | ITU 2009 |
| 2003 | 13 per 1,000 people | ITU 2009 |
| 2002 | 18 per 1,000 people | ITU 2009 |
| 2001 | 17 per 1,000 people | ITU 2009 |
| 2000 | 15 per 1,000 people | ITU 2009 |
| 2008 | 507 per 1,000 people | ITU 2009 |
| 2007 | 371 per 1,000 people | ITU 2009 |
| 2006 | 207 per 1,000 people | ITU 2009 |
| 2005 | 122 per 1,000 people | ITU 2009 |
| 2004 | 89 per 1,000 people | ITU 2009 |
| 2003 | 69 per 1,000 people | ITU 2009 |
| 2002 | 57 per 1,000 people | ITU 2009 |
| 2001 | 41 per 1,000 people | ITU 2009 |
| 2000 | 27 per 1,000 people | ITU 2009 |
| 2008 | 34 per 1,000 people | ITU 2009 |
| 2007 | 23 per 1,000 people | ITU 2009 |
| 2006 | 16 per 1,000 people | ITU 2009 |
| 2005 | 11 per 1,000 people | ITU 2009 |
| 2004 | 9 per 1,000 people | ITU 2009 |
| 2003 | 8 per 1,000 people | ITU 2009 |
| 2002 | 5 per 1,000 people | ITU 2009 |
| 2001 | 4 per 1,000 people | ITU 2009 |
| 2000 | 2 per 1,000 people | ITU 2009 |
| 2008 | 151 (joint) | Transparency International 2008 |
| 2007 | 150 (joint) | Transparency International 2007 |
| 2006 | 151 (joint) | Transparency International |
| 2005 | 152 (joint) | Transparency International |
| 2004 | 133 (joint) | Transparency International |
| 2003 | 118 (joint) | Transparency International |
| 2002 | 71 (joint) | Transparency International |
| 2001 | 77 (joint) | Transparency International |
| 2000 | 71 (joint) | Transparency International |
| 1990-2005 | 14.8 percent | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 14.8 percent | UNDP - Human Development Report 2006 |
| 1990-2003 | 10.8 percent | UNDP - Human Development Report 2005 |
| 1990-2002 | 15.5 percent | UNDP - Human Development Report 2004 |
| 1990-2001 | 12.3 percent | UNDP - Human Development Report 2003 |
| 2007 | 920 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 870 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 840 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 750 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 620 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 560 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 590 current US$ | World Bank Data Profile Tables 2009 |
| 2007 | 19.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 17.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 16.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 15.5 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 13.7 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 11.5 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 10.5 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 10.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 0.9 percent | World Bank Data Profile Tables 2008 |
| 2005 | 1.2 percent | World Bank Data Profile Tables 2008 |
| 2004 | 1.8 percent | World Bank Data Profile Tables 2008 |
| 2003 | -1.6 percent | World Bank Data Profile Tables 2008 |
| 2002 | -1.4 percent | World Bank Data Profile Tables 2008 |
| 2001 | -0.0 percent | World Bank Data Profile Tables 2008 |
| 2000 | -3.7 percent | World Bank Data Profile Tables 2008 |
| 2007 | 2.7 percent | World Bank Data Profile Tables 2009 |
| 2006 | 4.5 percent | World Bank Data Profile Tables 2009 |
| 2005 | 4.2 percent | World Bank Data Profile Tables 2009 |
| 2004 | 0.6 percent | World Bank Data Profile Tables 2009 |
| 2003 | 1.3 percent | World Bank Data Profile Tables 2009 |
| 2002 | 5.1 percent | World Bank Data Profile Tables 2009 |
| 2001 | 4.2 percent | World Bank Data Profile Tables 2009 |
| 2000 | -0.4 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 12 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 12 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 9 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 9 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | 3.9 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 4.2 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 4.6 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | 5.0 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | 5.3 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2007 | 420 per 100,000 people | WHO 2009 |
| 2006 | 432 per 100,000 people | WHO 2009 |
| 2005 | 443 per 100,000 people | WHO 2009 |
| 2004 | 448 per 100,000 people | WHO 2009 |
| 2003 | 444 per 100,000 people | WHO 2009 |
| 2002 | 425 per 100,000 people | WHO 2009 |
| 2001 | 398 per 100,000 people | WHO 2009 |
| 2000 | 368 per 100,000 people | WHO 2009 |
| 2008 | 22227 | UNHCR |
| 2007 | 22232 | UNHCR |
| 2006 | 26315 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 18303 | UNHCR |
| 2004 | 23655 | UNHCR |
| 2003 | 33637 | UNHCR |
| 2002 | 23741 | UNHCR |
| 2001 | 858 | UNHCR |
| 2000 | 773 | UNHCR |
| 2008 | 24811 | UNHCR |
| 2007 | 24647 | UNHCR |
| 2006 | 27288 | UNHCR |
| 2005 | 41627 | UNHCR |
| 2004 | 72088 | UNHCR |
| 2003 | 75971 | UNHCR |
| 2002 | 44749 | UNHCR |
| 2001 | 126239 | UNHCR |
| 2000 | 120691 | UNHCR |
| 2009 | Around 600000 | Internal Displacement Monitoring Centre (IDMC) 2009 | |
| 2008 | 709000 | IDMC 2008 | |
| 2007 | 709000 | IDMC 2008 | |
| 2006 | 709000 | Internal Displacement Monitoring Centre (IDMC) 2007 | |
| 2005 | 500000 | IDMC 2006 | |
| 2004 | 0 | Landmine Monitor Report 2005 |
| 2003 | 0 | Landmine Monitor Report 2004 |
| 2005 | No data available percent | |
| 2004 | No data available percent | |
| 2003 | 1.5 percent | UNDP - Human Development Report 2005 |
| 2002 | No data available percent | |
| 2001 | No data available percent | |
| 2000 | No data available percent |
| 2002-2005 | No data available percent | |
| 2002-2004 | No data available percent | |
| 2000-2002 | 4.6 percent | UNDP - Human Development Report 2005 |
| 1999-2001 | 4.6 percent | UNDP - Human Development Report 2004 |
| 1998-2000 | 4.6 percent | UNDP - Human Development Report 2003 |
| 2004 | 0.9 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 1.0 percent | UNDP - Human Development Report 2006 |
| 2002 | 1.4 percent | UNDP - Human Development Report 2005 |
| 2001 | 1.0 percent | UNDP - Human Development Report 2004 |
| 2000 | 1.0 percent | UNDP - Human Development Report 2003 |