| 2009 | 2.7 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 2.7 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 2.7 million | U.N. DESA (2006) |
| 2005 | 2.7 million | U.N. DESA (2006) |
| 2004 | 2.7 million | U.N. DESA (2006) |
| 2003 | 2.6 million | U.N. DESA (2006) |
| 2002 | 2.6 million | U.N. DESA (2006) |
| 2001 | 2.6 million | U.N. DESA (2006) |
| 2000 | 2.6 million | U.N. DESA (2006) |
| 2009 | 2.7 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 2.7 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 2.7 million | U.N. DESA (2006) |
| 2005 | 2.7 million | U.N. DESA (2006) |
| 2004 | 2.7 million | U.N. DESA (2006) |
| 2003 | 2.6 million | U.N. DESA (2006) |
| 2002 | 2.6 million | U.N. DESA (2006) |
| 2001 | 2.6 million | U.N. DESA (2006) |
| 2000 | 2.6 million | U.N. DESA (2006) |
| 2007 | 53.7 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 53.4 percent | U.N. DESA (2005) |
| 2005 | 53.1 percent | U.N. DESA (2005) |
| 2004 | 52.8 percent | U.N. DESA (2005) |
| 2003 | 52.5 percent | U.N. DESA (2005) |
| 2002 | 52.3 percent | U.N. DESA (2005) |
| 2001 | 52.1 percent | U.N. DESA (2005) |
| 2000 | 51.8 percent | U.N. DESA (2005) |
| 2005 | 31.7 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 31.7 percent | UNDP - Human Development Report 2006 |
| 2003 | 31.2 percent | UNDP - Human Development Report 2005 |
| 2002 | 30.8 percent | UNDP - Human Development Report 2004 |
| 2001 | 31.2 percent | UNDP - Human Development Report 2003 |
| 2000 | 31.5 percent | UNDP - Human Development Report 2002 |
| 2005 | 72.2 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 70.7 years | UNDP - Human Development Report 2006 |
| 2003 | 70.8 years | UNDP - Human Development Report 2005 |
| 2002 | 75.7 years | UNDP - Human Development Report 2004 |
| 2001 | 75.5 years | UNDP - Human Development Report 2003 |
| 2000 | 75.3 years | UNDP - Human Development Report 2002 |
| 2005 | 69.6 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 69.0 years | UNDP - Human Development Report 2006 |
| 2003 | 69.0 years | UNDP - Human Development Report 2005 |
| 2002 | 73.6 years | UNDP - Human Development Report 2004 |
| 2001 | 73.5 years | UNDP - Human Development Report 2003 |
| 2000 | 73.3 years | UNDP - Human Development Report 2002 |
| 2005 | 74.9 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 72.5 years | UNDP - Human Development Report 2006 |
| 2003 | 72.5 years | UNDP - Human Development Report 2005 |
| 2002 | 77.7 years | UNDP - Human Development Report 2004 |
| 2001 | 77.5 years | UNDP - Human Development Report 2003 |
| 2000 | 77.3 years | UNDP - Human Development Report 2002 |
| 2007 | 26 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 26 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 17 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 17 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 17 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 17 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 17 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 17 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 31 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 31 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2004 | 20 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2000 | 20 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 97 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 97 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 95 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 95 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 95 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 95 percent | UNDP - Human Development Report 2002 |
| 2005 | 26 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 87 per 100,000 live births | UNDP - Human Development Report 2006 |
| 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 | 4 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 4 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 4 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 6 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 4 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 8 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | 5 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 9 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 10 percent | FAO 2006 |
| 2006 | 93 percent | UNICEF and WHO 2008 |
| 2004 | 93 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 93 percent | UNDP - Human Development Report 2005 |
| 2000 | 92 percent | UNDP - Human Development Report 2004 |
| 2006 | 83 percent | UNICEF and WHO 2008 |
| 2004 | 80 percent | UNICEF and WHO 2006 |
| 2002 | 80 percent | UNDP - Human Development Report 2005 |
| 2000 | 99 percent | UNDP - Human Development Report 2004 |
| 2004 | No data available percent | |
| 2003 | 87.6 percent | UNDP - Human Development Report 2005 |
| 2002 | 87.6 percent | UNDP - Human Development Report 2004 |
| 2001 | 87.3 percent | UNDP - Human Development Report 2003 |
| 2000 | 86.9 percent | UNDP - Human Development Report 2002 |
| 2004 | No data available percent | |
| 2003 | 83.8 percent | UNDP - Human Development Report 2005 |
| 2002 | 91.4 percent | UNDP - Human Development Report 2004 |
| 2001 | 83.4 percent | UNDP - Human Development Report 2003 |
| 2000 | 82.9 percent | UNDP - Human Development Report 2002 |
| 2004 | No data available percent | |
| 2003 | 91.4 percent | UNDP - Human Development Report 2005 |
| 2002 | 83.8 percent | UNDP - Human Development Report 2004 |
| 2001 | 91.0 percent | UNDP - Human Development Report 2003 |
| 2000 | 90.7 percent | UNDP - Human Development Report 2002 |
| 2008 | 117 per 1,000 people | ITU 2009 |
| 2007 | 137 per 1,000 people | ITU 2009 |
| 2006 | 128 per 1,000 people | ITU 2009 |
| 2005 | 120 per 1,000 people | ITU 2009 |
| 2004 | 160 per 1,000 people | ITU 2009 |
| 2003 | 174 per 1,000 people | ITU 2009 |
| 2002 | 167 per 1,000 people | ITU 2009 |
| 2001 | 198 per 1,000 people | ITU 2009 |
| 2000 | 192 per 1,000 people | ITU 2009 |
| 2008 | 1006 per 1,000 people | ITU 2009 |
| 2007 | 996 per 1,000 people | ITU 2009 |
| 2006 | 848 per 1,000 people | ITU 2009 |
| 2005 | 743 per 1,000 people | ITU 2009 |
| 2004 | 693 per 1,000 people | ITU 2009 |
| 2003 | 599 per 1,000 people | ITU 2009 |
| 2002 | 477 per 1,000 people | ITU 2009 |
| 2001 | 231 per 1,000 people | ITU 2009 |
| 2000 | 143 per 1,000 people | ITU 2009 |
| 2008 | 553 per 1,000 people | ITU 2009 |
| 2007 | 553 per 1,000 people | ITU 2009 |
| 2006 | 488 per 1,000 people | ITU 2009 |
| 2005 | 465 per 1,000 people | ITU 2009 |
| 2004 | 404 per 1,000 people | ITU 2009 |
| 2003 | 305 per 1,000 people | ITU 2009 |
| 2002 | 230 per 1,000 people | ITU 2009 |
| 2001 | 39 per 1,000 people | ITU 2009 |
| 2000 | 31 per 1,000 people | ITU 2009 |
| 2008 | 96 (joint) | Transparency International 2008 |
| 2007 | 84 (joint) | Transparency International 2007 |
| 2006 | 61 (joint) | Transparency International |
| 2005 | 64 | Transparency International |
| 2004 | 74 (joint) | Transparency International |
| 2003 | 57 (joint) | Transparency International |
| 2002 | 45 (joint) | Transparency International |
| 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 | 3330 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 3550 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 3420 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 3320 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 3120 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 2950 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 2940 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 2930 current US$ | World Bank Data Profile Tables 2009 |
| 2007 | 11.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 10.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 9.7 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 8.9 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 8.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 8.6 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 8.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 8.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 2.5 percent | World Bank Data Profile Tables 2008 |
| 2005 | 1.8 percent | World Bank Data Profile Tables 2008 |
| 2004 | 1.1 percent | World Bank Data Profile Tables 2008 |
| 2003 | 2.7 percent | World Bank Data Profile Tables 2008 |
| 2002 | 1.6 percent | World Bank Data Profile Tables 2008 |
| 2001 | 1.4 percent | World Bank Data Profile Tables 2008 |
| 2000 | 0.6 percent | World Bank Data Profile Tables 2008 |
| 2007 | 27.2 percent | World Bank Data Profile Tables 2009 |
| 2006 | 6.7 percent | World Bank Data Profile Tables 2009 |
| 2005 | 9.3 percent | World Bank Data Profile Tables 2009 |
| 2004 | 12.5 percent | World Bank Data Profile Tables 2009 |
| 2003 | 11.9 percent | World Bank Data Profile Tables 2009 |
| 2002 | 8.4 percent | World Bank Data Profile Tables 2009 |
| 2001 | 8.7 percent | World Bank Data Profile Tables 2009 |
| 2000 | 11.5 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 85 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 85 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 85 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 140 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | 1.6 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 1.6 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 1.5 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | 1.5 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | 1.5 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2007 | 7 per 100,000 people | WHO 2009 |
| 2006 | 7 per 100,000 people | WHO 2009 |
| 2005 | 7 per 100,000 people | WHO 2009 |
| 2004 | 7 per 100,000 people | WHO 2009 |
| 2003 | 7 per 100,000 people | WHO 2009 |
| 2002 | 7 per 100,000 people | WHO 2009 |
| 2001 | 7 per 100,000 people | WHO 2009 |
| 2000 | 7 per 100,000 people | WHO 2009 |
| 2008 | 826 | UNHCR |
| 2007 | 766 | UNHCR |
| 2006 | 660 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 450 | UNHCR |
| 2004 | 350 | UNHCR |
| 2003 | 259 | UNHCR |
| 2002 | 147 | UNHCR |
| 2001 | 37 | UNHCR |
| 2000 | 37 | UNHCR |
| 2008 | No data available | |
| 2007 | No data available | |
| 2006 | No data available | |
| 2000 | 38 | UNHCR |
| No data available | |||
| 2004 | 0 | Landmine Monitor Report 2005 |
| 2003 | 0 | Landmine Monitor Report 2004 |
| 2005 | 0.6 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 0.7 percent | UNDP - Human Development Report 2006 |
| 2003 | No data available percent |
| 2002-2005 | 5.3 percent | UNDP - Human Development Report 2007/2008 |
| 2002-2004 | 4.9 percent | UNDP - Human Development Report 2006 |
| 2000-2002 | 6.1 percent | UNDP - Human Development Report 2005 |
| 1999-2001 | 6.3 percent | UNDP - Human Development Report 2004 |
| 1998-2000 | 6.3 percent | UNDP - Human Development Report 2003 |
| 2004 | 2.8 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 2.7 percent | UNDP - Human Development Report 2006 |
| 2002 | 3.4 percent | UNDP - Human Development Report 2005 |
| 2001 | 2.9 percent | UNDP - Human Development Report 2004 |
| 2000 | 2.6 percent | UNDP - Human Development Report 2003 |