| 2009 | 2.0 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 1.9 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 1.9 million | U.N. DESA (2006) |
| 2005 | 1.8 million | U.N. DESA (2006) |
| 2004 | 1.8 million | U.N. DESA (2006) |
| 2003 | 1.8 million | U.N. DESA (2006) |
| 2002 | 1.8 million | U.N. DESA (2006) |
| 2001 | 1.8 million | U.N. DESA (2006) |
| 2000 | 1.7 million | U.N. DESA (2006) |
| 2009 | 2.0 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 1.9 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 1.9 million | U.N. DESA (2006) |
| 2005 | 1.8 million | U.N. DESA (2006) |
| 2004 | 1.8 million | U.N. DESA (2006) |
| 2003 | 1.8 million | U.N. DESA (2006) |
| 2002 | 1.8 million | U.N. DESA (2006) |
| 2001 | 1.8 million | U.N. DESA (2006) |
| 2000 | 1.7 million | U.N. DESA (2006) |
| 2007 | 59.0 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 58.2 percent | U.N. DESA (2005) |
| 2005 | 57.4 percent | U.N. DESA (2005) |
| 2004 | 56.6 percent | U.N. DESA (2005) |
| 2003 | 55.8 percent | U.N. DESA (2005) |
| 2002 | 54.9 percent | U.N. DESA (2005) |
| 2001 | 54.1 percent | U.N. DESA (2005) |
| 2000 | 53.2 percent | U.N. DESA (2005) |
| 2005 | 35.6 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 37.9 percent | UNDP - Human Development Report 2006 |
| 2003 | 38.2 percent | UNDP - Human Development Report 2005 |
| 2002 | 39.8 percent | UNDP - Human Development Report 2004 |
| 2001 | 40.0 percent | UNDP - Human Development Report 2003 |
| 2000 | 42.1 percent | UNDP - Human Development Report 2002 |
| 2005 | 48.1 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 34.9 years | UNDP - Human Development Report 2006 |
| 2003 | 36.3 years | UNDP - Human Development Report 2005 |
| 2002 | 39.7 years | UNDP - Human Development Report 2004 |
| 2001 | 44.7 years | UNDP - Human Development Report 2003 |
| 2000 | 40.3 years | UNDP - Human Development Report 2002 |
| 2005 | 47.6 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 34.9 years | UNDP - Human Development Report 2006 |
| 2003 | 35.9 years | UNDP - Human Development Report 2005 |
| 2002 | 40.4 years | UNDP - Human Development Report 2004 |
| 2001 | 43.3 years | UNDP - Human Development Report 2003 |
| 2000 | 40.2 years | UNDP - Human Development Report 2002 |
| 2005 | 48.4 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 34.8 years | UNDP - Human Development Report 2006 |
| 2003 | 36.7 years | UNDP - Human Development Report 2005 |
| 2002 | 42.3 years | UNDP - Human Development Report 2004 |
| 2001 | 46.0 years | UNDP - Human Development Report 2003 |
| 2000 | 40.1 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 | 90 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 87 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 84 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 82 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 80 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 80 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 74 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 40 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 124 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 120 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 116 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 | 110 per 1,000 live births | UNDP - Human Development Report 2004 |
| 1997-2005 | 94 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 94 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 94 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 94 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 99 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 98 percent | UNDP - Human Development Report 2002 |
| 2005 | 380 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 100 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 124 | UNDP - Human Development Report 2007/2008 |
| 2004 | 131 | UNDP - Human Development Report 2006 |
| 2003 | 131 | UNDP - Human Development Report 2005 |
| 2002 | 128 | UNDP - Human Development Report 2004 |
| 2001 | 125 | UNDP - Human Development Report 2003 |
| 2000 | 126 | UNDP - Human Development Report 2002 |
| 2000-2007 | 13 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 13 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 13 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 13 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 13 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 13 percent | UNDP - Human Development Report 2004 |
| 1995-2000 | 13 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | 26 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 32 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 30 percent | FAO 2006 |
| 2006 | 96 percent | UNICEF and WHO 2008 |
| 2004 | 95 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 95 percent | UNDP - Human Development Report 2005 |
| 2000 | 95 percent | UNDP - Human Development Report 2004 |
| 2006 | 47 percent | UNICEF and WHO 2008 |
| 2004 | 42 percent | UNICEF and WHO 2006 |
| 2002 | 41 percent | UNDP - Human Development Report 2005 |
| 2000 | 66 percent | UNDP - Human Development Report 2004 |
| 2004 | 81.2 percent | UNDP - Human Development Report 2006 |
| 2003 | 78.9 percent | UNDP - Human Development Report 2005 |
| 2002 | 78.9 percent | UNDP - Human Development Report 2004 |
| 2001 | 78.1 percent | UNDP - Human Development Report 2003 |
| 2000 | 77.2 percent | UNDP - Human Development Report 2002 |
| 2004 | 80.4 percent | UNDP - Human Development Report 2006 |
| 2003 | 76.1 percent | UNDP - Human Development Report 2005 |
| 2002 | 76.1 percent | UNDP - Human Development Report 2004 |
| 2001 | 75.3 percent | UNDP - Human Development Report 2003 |
| 2000 | 74.5 percent | UNDP - Human Development Report 2002 |
| 2004 | 81.8 percent | UNDP - Human Development Report 2006 |
| 2003 | 81.5 percent | UNDP - Human Development Report 2005 |
| 2002 | 81.5 percent | UNDP - Human Development Report 2004 |
| 2001 | 80.6 percent | UNDP - Human Development Report 2003 |
| 2000 | 79.8 percent | UNDP - Human Development Report 2002 |
| 2008 | 74 per 1,000 people | ITU 2009 |
| 2007 | 72 per 1,000 people | ITU 2009 |
| 2006 | 71 per 1,000 people | ITU 2009 |
| 2005 | 74 per 1,000 people | ITU 2009 |
| 2004 | 73 per 1,000 people | ITU 2009 |
| 2003 | 73 per 1,000 people | ITU 2009 |
| 2002 | 84 per 1,000 people | ITU 2009 |
| 2001 | 85 per 1,000 people | ITU 2009 |
| 2000 | 79 per 1,000 people | ITU 2009 |
| 2008 | 773 per 1,000 people | ITU 2009 |
| 2007 | 609 per 1,000 people | ITU 2009 |
| 2006 | 441 per 1,000 people | ITU 2009 |
| 2005 | 307 per 1,000 people | ITU 2009 |
| 2004 | 288 per 1,000 people | ITU 2009 |
| 2003 | 248 per 1,000 people | ITU 2009 |
| 2002 | 188 per 1,000 people | ITU 2009 |
| 2001 | 190 per 1,000 people | ITU 2009 |
| 2000 | 129 per 1,000 people | ITU 2009 |
| 2008 | 42 per 1,000 people | ITU 2009 |
| 2007 | 53 per 1,000 people | ITU 2009 |
| 2006 | 46 per 1,000 people | ITU 2009 |
| 2005 | 34 per 1,000 people | ITU 2009 |
| 2004 | 34 per 1,000 people | ITU 2009 |
| 2003 | 34 per 1,000 people | ITU 2009 |
| 2002 | 34 per 1,000 people | ITU 2009 |
| 2001 | 34 per 1,000 people | ITU 2009 |
| 2000 | 29 per 1,000 people | ITU 2009 |
| 2008 | 36 (joint) | Transparency International 2008 |
| 2007 | 38 | Transparency International 2007 |
| 2006 | 37 (joint) | Transparency International |
| 2005 | 32 (joint) | Transparency International |
| 2004 | 31 (joint) | Transparency International |
| 2003 | 30 (joint) | Transparency International |
| 2002 | 24 | Transparency International |
| 2001 | 26 | Transparency International |
| 2000 | 26 | Transparency International |
| 1990-2005 | 28.0 percent | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 23.5 percent | UNDP - Human Development Report 2006 |
| 1990-2003 | 23.5 percent | UNDP - Human Development Report 2005 |
| 1990-2002 | 23.5 percent | UNDP - Human Development Report 2004 |
| 1990-2001 | 23.5 percent | UNDP - Human Development Report 2003 |
| 2007 | 6120 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 5680 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 5360 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 4320 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 3640 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 3130 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 3500 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 3310 current US$ | World Bank Data Profile Tables 2008 |
| 2007 | 12.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 11.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 10.5 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 9.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 8.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 5.9 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 6.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 6.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 2.1 percent | World Bank Data Profile Tables 2008 |
| 2005 | 4.0 percent | World Bank Data Profile Tables 2008 |
| 2004 | 6.2 percent | World Bank Data Profile Tables 2008 |
| 2003 | 6.2 percent | World Bank Data Profile Tables 2008 |
| 2002 | 5.6 percent | World Bank Data Profile Tables 2008 |
| 2001 | 5.2 percent | World Bank Data Profile Tables 2008 |
| 2000 | 8.2 percent | World Bank Data Profile Tables 2008 |
| 2007 | 11.7 percent | World Bank Data Profile Tables 2009 |
| 2006 | 15.6 percent | World Bank Data Profile Tables 2009 |
| 2005 | 11.1 percent | World Bank Data Profile Tables 2009 |
| 2004 | 6.0 percent | World Bank Data Profile Tables 2009 |
| 2003 | 2.9 percent | World Bank Data Profile Tables 2009 |
| 2002 | 0.8 percent | World Bank Data Profile Tables 2009 |
| 2001 | 6.3 percent | World Bank Data Profile Tables 2009 |
| 2000 | 12.0 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 40 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 40 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 29 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 26 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | 23.9 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 24.3 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 24.9 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | 25.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | 25.9 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2007 | 731 per 100,000 people | WHO 2009 |
| 2006 | 751 per 100,000 people | WHO 2009 |
| 2005 | 770 per 100,000 people | WHO 2009 |
| 2004 | 780 per 100,000 people | WHO 2009 |
| 2003 | 772 per 100,000 people | WHO 2009 |
| 2002 | 740 per 100,000 people | WHO 2009 |
| 2001 | 692 per 100,000 people | WHO 2009 |
| 2000 | 640 per 100,000 people | WHO 2009 |
| 2008 | 26 | UNHCR |
| 2007 | 16 | UNHCR |
| 2006 | 12 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 4 | UNHCR |
| 2004 | 6 | UNHCR |
| 2003 | No data available | |
| 2002 | No data available | |
| 2001 | No data available | |
| 2000 | No data available |
| 2008 | 3019 | UNHCR |
| 2007 | 2465 | UNHCR |
| 2006 | 3160 | UNHCR |
| 2005 | 3109 | UNHCR |
| 2004 | 2839 | UNHCR |
| 2003 | 2838 | UNHCR |
| 2002 | 2805 | UNHCR |
| 2001 | 3581 | UNHCR |
| 2000 | 3551 | UNHCR |
| No data available | |||
| 2004 | 0 | Landmine Monitor Report 2005 |
| 2003 | 0 | Landmine Monitor Report 2004 |
| 2005 | 3.0 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 3.8 percent | UNDP - Human Development Report 2006 |
| 2003 | 4.1 percent | UNDP - Human Development Report 2005 |
| 2002-2005 | 10.7 percent | UNDP - Human Development Report 2007/2008 |
| 2002-2004 | No data available percent | |
| 2000-2002 | 2.2 percent | UNDP - Human Development Report 2005 |
| 1999-2001 | 2.1 percent | UNDP - Human Development Report 2004 |
| 1998-2000 | 8.6 percent | UNDP - Human Development Report 2003 |
| 2004 | 4.0 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 3.3 percent | UNDP - Human Development Report 2006 |
| 2002 | 3.7 percent | UNDP - Human Development Report 2005 |
| 2001 | 4.4 percent | UNDP - Human Development Report 2004 |
| 2000 | 3.8 percent | UNDP - Human Development Report 2003 |