| 2009 | 34.9 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 33.7 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 33.3 million | U.N. DESA (2006) |
| 2005 | 32.9 million | U.N. DESA (2006) |
| 2004 | 32.4 million | U.N. DESA (2006) |
| 2003 | 31.9 million | U.N. DESA (2006) |
| 2002 | 31.4 million | U.N. DESA (2006) |
| 2001 | 31.0 million | U.N. DESA (2006) |
| 2000 | 30.5 million | U.N. DESA (2006) |
| 2009 | 34.9 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 33.7 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 33.3 million | U.N. DESA (2006) |
| 2005 | 32.9 million | U.N. DESA (2006) |
| 2004 | 32.4 million | U.N. DESA (2006) |
| 2003 | 31.9 million | U.N. DESA (2006) |
| 2002 | 31.4 million | U.N. DESA (2006) |
| 2001 | 31.0 million | U.N. DESA (2006) |
| 2000 | 30.5 million | U.N. DESA (2006) |
| 2007 | 64.6 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 64.0 percent | U.N. DESA (2005) |
| 2005 | 63.3 percent | U.N. DESA (2005) |
| 2004 | 62.6 percent | U.N. DESA (2005) |
| 2003 | 62.0 percent | U.N. DESA (2005) |
| 2002 | 61.3 percent | U.N. DESA (2005) |
| 2001 | 60.5 percent | U.N. DESA (2005) |
| 2000 | 59.8 percent | U.N. DESA (2005) |
| 2005 | 29.6 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 30.4 percent | UNDP - Human Development Report 2006 |
| 2003 | 31.2 percent | UNDP - Human Development Report 2005 |
| 2002 | 33.5 percent | UNDP - Human Development Report 2004 |
| 2001 | 34.3 percent | UNDP - Human Development Report 2003 |
| 2000 | 34.8 percent | UNDP - Human Development Report 2002 |
| 2005 | 71.7 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 71.4 years | UNDP - Human Development Report 2006 |
| 2003 | 71.1 years | UNDP - Human Development Report 2005 |
| 2002 | 69.7 years | UNDP - Human Development Report 2004 |
| 2001 | 69.2 years | UNDP - Human Development Report 2003 |
| 2000 | 69.6 years | UNDP - Human Development Report 2002 |
| 2005 | 70.4 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 70.1 years | UNDP - Human Development Report 2006 |
| 2003 | 69.8 years | UNDP - Human Development Report 2005 |
| 2002 | 68.0 years | UNDP - Human Development Report 2004 |
| 2001 | 67.7 years | UNDP - Human Development Report 2003 |
| 2000 | 68.1 years | UNDP - Human Development Report 2002 |
| 2005 | 73.0 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 72.7 years | UNDP - Human Development Report 2006 |
| 2003 | 72.4 years | UNDP - Human Development Report 2005 |
| 2002 | 71.1 years | UNDP - Human Development Report 2004 |
| 2001 | 70.7 years | UNDP - Human Development Report 2003 |
| 2000 | 71.0 years | UNDP - Human Development Report 2002 |
| 2007 | 33 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 33 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 34 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 35 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 35 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 39 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 39 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 50 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 37 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 38 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 39 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 40 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 | 49 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 49 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 65 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 96 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 96 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 92 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 92 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 92 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 92 percent | UNDP - Human Development Report 2002 |
| 2005 | 180 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 140 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 104 | UNDP - Human Development Report 2007/2008 |
| 2004 | 102 | UNDP - Human Development Report 2006 |
| 2003 | 103 | UNDP - Human Development Report 2005 |
| 2002 | 108 | UNDP - Human Development Report 2004 |
| 2001 | 107 | UNDP - Human Development Report 2003 |
| 2000 | 106 | UNDP - Human Development Report 2002 |
| 2000-2007 | 4 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 4 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 10 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 10 percent | UNICEF - State of the World's Children 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 | 6 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | <5 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 4 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 5 percent | FAO 2006 |
| 2006 | 85 percent | UNICEF and WHO 2008 |
| 2004 | 85 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 87 percent | UNDP - Human Development Report 2005 |
| 2000 | 89 percent | UNDP - Human Development Report 2004 |
| 2006 | 94 percent | UNICEF and WHO 2008 |
| 2004 | 92 percent | UNICEF and WHO 2006 |
| 2002 | 92 percent | UNDP - Human Development Report 2005 |
| 2000 | 92 percent | UNDP - Human Development Report 2004 |
| 2004 | 69.9 percent | UNDP - Human Development Report 2006 |
| 2003 | 69.8 percent | UNDP - Human Development Report 2005 |
| 2002 | 68.9 percent | UNDP - Human Development Report 2004 |
| 2001 | 67.8 percent | UNDP - Human Development Report 2003 |
| 2000 | 66.7 percent | UNDP - Human Development Report 2002 |
| 2004 | 79.6 percent | UNDP - Human Development Report 2006 |
| 2003 | 79.5 percent | UNDP - Human Development Report 2005 |
| 2002 | 78.0 percent | UNDP - Human Development Report 2004 |
| 2001 | 77.1 percent | UNDP - Human Development Report 2003 |
| 2000 | 76.2 percent | UNDP - Human Development Report 2002 |
| 2004 | 60.1 percent | UNDP - Human Development Report 2006 |
| 2003 | 60.1 percent | UNDP - Human Development Report 2005 |
| 2002 | 59.6 percent | UNDP - Human Development Report 2004 |
| 2001 | 58.3 percent | UNDP - Human Development Report 2003 |
| 2000 | 57.1 percent | UNDP - Human Development Report 2002 |
| 2008 | 91 per 1,000 people | ITU 2009 |
| 2007 | 91 per 1,000 people | ITU 2009 |
| 2006 | 85 per 1,000 people | ITU 2009 |
| 2005 | 78 per 1,000 people | ITU 2009 |
| 2004 | 77 per 1,000 people | ITU 2009 |
| 2003 | 67 per 1,000 people | ITU 2009 |
| 2002 | 62 per 1,000 people | ITU 2009 |
| 2001 | 61 per 1,000 people | ITU 2009 |
| 2000 | 58 per 1,000 people | ITU 2009 |
| 2008 | 814 per 1,000 people | ITU 2009 |
| 2007 | 814 per 1,000 people | ITU 2009 |
| 2006 | 630 per 1,000 people | ITU 2009 |
| 2005 | 416 per 1,000 people | ITU 2009 |
| 2004 | 151 per 1,000 people | ITU 2009 |
| 2003 | 45 per 1,000 people | ITU 2009 |
| 2002 | 14 per 1,000 people | ITU 2009 |
| 2001 | 3 per 1,000 people | ITU 2009 |
| 2000 | 3 per 1,000 people | ITU 2009 |
| 2008 | 103 per 1,000 people | ITU 2009 |
| 2007 | 103 per 1,000 people | ITU 2009 |
| 2006 | 74 per 1,000 people | ITU 2009 |
| 2005 | 58 per 1,000 people | ITU 2009 |
| 2004 | 46 per 1,000 people | ITU 2009 |
| 2003 | 22 per 1,000 people | ITU 2009 |
| 2002 | 16 per 1,000 people | ITU 2009 |
| 2001 | 7 per 1,000 people | ITU 2009 |
| 2000 | 5 per 1,000 people | ITU 2009 |
| 2008 | 92 (joint) | Transparency International 2008 |
| 2007 | 99 (joint) | Transparency International 2007 |
| 2006 | 84 (joint) | Transparency International |
| 2005 | 97 (joint) | Transparency International |
| 2004 | 97 (joint) | Transparency International |
| 2003 | 88 (joint) | Transparency International |
| 2002 | Not ranked | |
| 2001 | Not ranked | |
| 2000 | Not ranked |
| 1990-2005 | 2.0 percent | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 2.0 percent | UNDP - Human Development Report 2006 |
| 1990-2003 | <2 percent | UNDP - Human Development Report 2005 |
| 1990-2002 | <2 percent | UNDP - Human Development Report 2004 |
| 1990-2001 | <2 percent | UNDP - Human Development Report 2003 |
| 2007 | 3620 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 3110 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 2720 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 2290 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 1950 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 1750 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 1680 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 1610 current US$ | World Bank Data Profile Tables 2008 |
| 2007 | 135.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 116.5 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 102.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 85.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 68.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 57.1 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 55.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 54.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 3.0 percent | World Bank Data Profile Tables 2008 |
| 2005 | 5.3 percent | World Bank Data Profile Tables 2008 |
| 2004 | 5.2 percent | World Bank Data Profile Tables 2008 |
| 2003 | 6.9 percent | World Bank Data Profile Tables 2008 |
| 2002 | 4.7 percent | World Bank Data Profile Tables 2008 |
| 2001 | 2.6 percent | World Bank Data Profile Tables 2008 |
| 2000 | 2.2 percent | World Bank Data Profile Tables 2008 |
| 2007 | 7.5 percent | World Bank Data Profile Tables 2009 |
| 2006 | 10.8 percent | World Bank Data Profile Tables 2009 |
| 2005 | 16.5 percent | World Bank Data Profile Tables 2009 |
| 2004 | 10.6 percent | World Bank Data Profile Tables 2009 |
| 2003 | 8.3 percent | World Bank Data Profile Tables 2009 |
| 2002 | 1.9 percent | World Bank Data Profile Tables 2009 |
| 2001 | 0.7 percent | World Bank Data Profile Tables 2009 |
| 2000 | 24.6 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 113 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 113 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 85 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 85 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 | 0.1 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2007 | 57 per 100,000 people | WHO 2009 |
| 2006 | 55 per 100,000 people | WHO 2009 |
| 2005 | 54 per 100,000 people | WHO 2009 |
| 2004 | 53 per 100,000 people | WHO 2009 |
| 2003 | 51 per 100,000 people | WHO 2009 |
| 2002 | 50 per 100,000 people | WHO 2009 |
| 2001 | 49 per 100,000 people | WHO 2009 |
| 2000 | 48 per 100,000 people | WHO 2009 |
| 2008 | 9060 | UNHCR |
| 2007 | 10615 | UNHCR |
| 2006 | 8353 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 12006 | UNHCR |
| 2004 | 10691 | UNHCR |
| 2003 | 11667 | UNHCR |
| 2002 | 12107 | UNHCR |
| 2001 | 8418 | UNHCR |
| 2000 | 8034 | UNHCR |
| 2008 | 94093 | UNHCR |
| 2007 | 94137 | UNHCR |
| 2006 | 94180 | UNHCR |
| 2005 | 94101 | UNHCR |
| 2004 | 169048 | UNHCR |
| 2003 | 169033 | UNHCR |
| 2002 | 169233 | UNHCR |
| 2001 | 169422 | UNHCR |
| 2000 | 169656 | UNHCR |
| 2007 | Undetermined | Internal Displacement Monitoring Centre (IDMC) 2008 | |
| 2006 | Undetermined | Internal Displacement Monitoring Centre (IDMC) 2006 | |
| 2005 | 1000000 | IDMC 2006 | |
| 2007 | 78 | Landmine Monitor Report 2008 |
| 2006 | 58 | Landmine Monitor Report 2008 |
| 2004 | 0 | Landmine Monitor Report 2005 |
| 2003 | 2 | Landmine Monitor Report 2004 |
| 2005 | 2.9 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 3.4 percent | UNDP - Human Development Report 2006 |
| 2003 | 3.3 percent | UNDP - Human Development Report 2005 |
| 2002 | 3.7 percent | UNDP - Human Development Report 2004 |
| 2001 | No data available percent | |
| 2000 | 3.5 percent | UNDP - Human Development Report 2002 |
| 2004 | 2.6 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 3.3 percent | UNDP - Human Development Report 2006 |
| 2002 | 3.2 percent | UNDP - Human Development Report 2005 |
| 2001 | 3.1 percent | UNDP - Human Development Report 2004 |
| 2000 | 3.0 percent | UNDP - Human Development Report 2003 |