| 2009 | 4.3 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 4.4 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 4.5 million | U.N. DESA (2006) |
| 2005 | 4.5 million | U.N. DESA (2006) |
| 2004 | 4.5 million | U.N. DESA (2006) |
| 2003 | 4.6 million | U.N. DESA (2006) |
| 2002 | 4.6 million | U.N. DESA (2006) |
| 2001 | 4.7 million | U.N. DESA (2006) |
| 2000 | 4.7 million | U.N. DESA (2006) |
| 2009 | 4.3 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 4.4 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 4.5 million | U.N. DESA (2006) |
| 2005 | 4.5 million | U.N. DESA (2006) |
| 2004 | 4.5 million | U.N. DESA (2006) |
| 2003 | 4.6 million | U.N. DESA (2006) |
| 2002 | 4.6 million | U.N. DESA (2006) |
| 2001 | 4.7 million | U.N. DESA (2006) |
| 2000 | 4.7 million | U.N. DESA (2006) |
| 2007 | 52.3 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 52.3 percent | U.N. DESA (2005) |
| 2005 | 52.2 percent | U.N. DESA (2005) |
| 2004 | 52.2 percent | U.N. DESA (2005) |
| 2003 | 52.2 percent | U.N. DESA (2005) |
| 2002 | 52.3 percent | U.N. DESA (2005) |
| 2001 | 52.5 percent | U.N. DESA (2005) |
| 2000 | 52.7 percent | U.N. DESA (2005) |
| 2005 | 18.9 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 19.5 percent | UNDP - Human Development Report 2006 |
| 2003 | 20 percent | UNDP - Human Development Report 2005 |
| 2002 | 19.2 percent | UNDP - Human Development Report 2004 |
| 2001 | 19.9 percent | UNDP - Human Development Report 2003 |
| 2000 | 20.5 percent | UNDP - Human Development Report 2002 |
| 2005 | 70.7 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 70.6 years | UNDP - Human Development Report 2006 |
| 2003 | 70.5 years | UNDP - Human Development Report 2005 |
| 2002 | 73.6 years | UNDP - Human Development Report 2004 |
| 2001 | 73.4 years | UNDP - Human Development Report 2003 |
| 2000 | 73.2 years | UNDP - Human Development Report 2002 |
| 2005 | 66.7 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 66.6 years | UNDP - Human Development Report 2006 |
| 2003 | 66.6 years | UNDP - Human Development Report 2005 |
| 2002 | 69.4 years | UNDP - Human Development Report 2004 |
| 2001 | 69.2 years | UNDP - Human Development Report 2003 |
| 2000 | 69.0 years | UNDP - Human Development Report 2002 |
| 2005 | 74.5 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 74.4 years | UNDP - Human Development Report 2006 |
| 2003 | 74.3 years | UNDP - Human Development Report 2005 |
| 2002 | 77.5 years | UNDP - Human Development Report 2004 |
| 2001 | 77.4 years | UNDP - Human Development Report 2003 |
| 2000 | 77.2 years | UNDP - Human Development Report 2002 |
| 2007 | 27 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 28 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 41 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 41 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 41 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 24 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 24 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 24 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 30 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 32 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 45 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 45 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 45 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 29 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 29 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 29 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 92 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 96 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 96 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 96 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 96 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 96 percent | UNDP - Human Development Report 2002 |
| 2005 | 66 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 32 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2000-2007 | 2 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 3 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 3 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 3 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 3 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 3 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 3 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 18 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | 13 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 9 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 13 percent | FAO 2006 |
| 2006 | 99 percent | UNICEF and WHO 2008 |
| 2004 | 82 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 76 percent | UNDP - Human Development Report 2005 |
| 2000 | 79 percent | UNDP - Human Development Report 2004 |
| 2006 | 93 percent | UNICEF and WHO 2008 |
| 2004 | 94 percent | UNICEF and WHO 2006 |
| 2002 | 83 percent | UNDP - Human Development Report 2005 |
| 2000 | 100 percent | UNDP - Human Development Report 2004 |
| 2004 | 100.0 percent | UNDP - Human Development Report 2006 |
| 2003 | No data available percent | |
| 2002 | 100 percent | UNDP - Human Development Report 2004 |
| 2001 | No data available percent | |
| 2000 | No data available percent |
| 2008 | 128 per 1,000 people | ITU 2009 |
| 2007 | 128 per 1,000 people | ITU 2009 |
| 2006 | 125 per 1,000 people | ITU 2009 |
| 2005 | 128 per 1,000 people | ITU 2009 |
| 2004 | 151 per 1,000 people | ITU 2009 |
| 2003 | 146 per 1,000 people | ITU 2009 |
| 2002 | 138 per 1,000 people | ITU 2009 |
| 2001 | 121 per 1,000 people | ITU 2009 |
| 2000 | 107 per 1,000 people | ITU 2009 |
| 2008 | 597 per 1,000 people | ITU 2009 |
| 2007 | 597 per 1,000 people | ITU 2009 |
| 2006 | 386 per 1,000 people | ITU 2009 |
| 2005 | 263 per 1,000 people | ITU 2009 |
| 2004 | 186 per 1,000 people | ITU 2009 |
| 2003 | 156 per 1,000 people | ITU 2009 |
| 2002 | 109 per 1,000 people | ITU 2009 |
| 2001 | 64 per 1,000 people | ITU 2009 |
| 2000 | 41 per 1,000 people | ITU 2009 |
| 2008 | 82 per 1,000 people | ITU 2009 |
| 2007 | 82 per 1,000 people | ITU 2009 |
| 2006 | 75 per 1,000 people | ITU 2009 |
| 2005 | 61 per 1,000 people | ITU 2009 |
| 2004 | 39 per 1,000 people | ITU 2009 |
| 2003 | 26 per 1,000 people | ITU 2009 |
| 2002 | 16 per 1,000 people | ITU 2009 |
| 2001 | 10 per 1,000 people | ITU 2009 |
| 2000 | 5 per 1,000 people | ITU 2009 |
| 2008 | 67 (joint) | Transparency International 2008 |
| 2007 | 79 (joint) | Transparency International 2007 |
| 2006 | 99 (joint) | Transparency International |
| 2005 | 130 (joint) | Transparency International |
| 2004 | 133 (joint) | Transparency International |
| 2003 | 124 (joint) | Transparency International |
| 2002 | 85 (joint) | Transparency International |
| 2001 | Not ranked | |
| 2000 | Not ranked |
| 1990-2005 | No data available percent | |
| 1990-2004 | No data available percent | |
| 1990-2002 | No data available percent | |
| 1990-2001 | <2 percent | UNDP - Human Development Report 2003 |
| 2007 | 2120 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 1670 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 1330 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 1050 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 860 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 730 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 680 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 700 current US$ | World Bank Data Profile Tables 2009 |
| 2007 | 10.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 7.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 6.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 5.1 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 4.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 3.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 3.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 3.1 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 9.4 percent | World Bank Data Profile Tables 2008 |
| 2005 | 9.6 percent | World Bank Data Profile Tables 2008 |
| 2004 | 5.8 percent | World Bank Data Profile Tables 2008 |
| 2003 | 11.1 percent | World Bank Data Profile Tables 2008 |
| 2002 | 5.5 percent | World Bank Data Profile Tables 2008 |
| 2001 | 4.8 percent | World Bank Data Profile Tables 2008 |
| 2000 | 1.8 percent | World Bank Data Profile Tables 2008 |
| 2007 | 9.6 percent | World Bank Data Profile Tables 2009 |
| 2006 | 8.5 percent | World Bank Data Profile Tables 2009 |
| 2005 | 7.9 percent | World Bank Data Profile Tables 2009 |
| 2004 | 8.4 percent | World Bank Data Profile Tables 2009 |
| 2003 | 3.4 percent | World Bank Data Profile Tables 2009 |
| 2002 | 5.9 percent | World Bank Data Profile Tables 2009 |
| 2001 | 5.4 percent | World Bank Data Profile Tables 2009 |
| 2000 | 4.7 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 409 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 409 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 463 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 487 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | 0.1 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 0.1 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 0.1 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | <0.1 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | No data available percent |
| 2007 | 84 per 100,000 people | WHO 2009 |
| 2006 | 84 per 100,000 people | WHO 2009 |
| 2005 | 84 per 100,000 people | WHO 2009 |
| 2004 | 83 per 100,000 people | WHO 2009 |
| 2003 | 83 per 100,000 people | WHO 2009 |
| 2002 | 84 per 100,000 people | WHO 2009 |
| 2001 | 84 per 100,000 people | WHO 2009 |
| 2000 | 82 per 100,000 people | WHO 2009 |
| 2008 | 7598 | UNHCR |
| 2007 | 6810 | UNHCR |
| 2006 | 6340 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 7301 | UNHCR |
| 2004 | 6633 | UNHCR |
| 2003 | 12497 | UNHCR |
| 2002 | 16975 | UNHCR |
| 2001 | 17498 | UNHCR |
| 2000 | 21821 | UNHCR |
| 2008 | 996 | UNHCR |
| 2007 | 1047 | UNHCR |
| 2006 | 1373 | UNHCR |
| 2005 | 2497 | UNHCR |
| 2004 | 2559 | UNHCR |
| 2003 | 3864 | UNHCR |
| 2002 | 4192 | UNHCR |
| 2001 | 7901 | UNHCR |
| 2000 | 7620 | UNHCR |
| 2009 | 252000 - 279000 | Internal Displacement Monitoring Centre (IDMC) 2009 | |
| 2008 | 300000 | IDMC 2008 | |
| 2007 | 222000 - 247000 | IDMC 2008 | |
| 2006 | 220000 - 240000 | IDMC 2006 | |
| 2005 | 240000 | IDMC 2006 | |
| 2007 | No data available | Landmine Monitor Report 2008 |
| 2006 | 31 | Landmine Monitor Report 2008 |
| 2004 | At least 53 | Landmine Monitor Report 2005 |
| 2003 | At least 50 | Landmine Monitor Report 2004 |
| 2005 | 3.5 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 1.4 percent | UNDP - Human Development Report 2006 |
| 2003 | 1.1 percent | UNDP - Human Development Report 2005 |
| 2002 | 0.9 percent | UNDP - Human Development Report 2004 |
| 2001 | 0.7 percent | UNDP - Human Development Report 2003 |
| 2000 | 0.9 percent | UNDP - Human Development Report 2002 |
| 2002-2005 | 2.9 percent | UNDP - Human Development Report 2007/2008 |
| 2002-2004 | 2.9 percent | UNDP - Human Development Report 2006 |
| 2000-2002 | 2.2 percent | UNDP - Human Development Report 2005 |
| 1999-2001 | 2.5 percent | UNDP - Human Development Report 2004 |
| 1998-2000 | No data available percent |
| 2004 | 1.5 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 1.0 percent | UNDP - Human Development Report 2006 |
| 2002 | 1.0 percent | UNDP - Human Development Report 2005 |
| 2001 | 1.4 percent | UNDP - Human Development Report 2004 |
| 2000 | 0.7 percent | UNDP - Human Development Report 2003 |