| 2009 | 21.3 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 20.8 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 20.6 million | U.N. DESA (2006) |
| 2005 | 20.3 million | U.N. DESA (2006) |
| 2004 | 20.1 million | U.N. DESA (2006) |
| 2003 | 19.8 million | U.N. DESA (2006) |
| 2002 | 19.6 million | U.N. DESA (2006) |
| 2001 | 19.4 million | U.N. DESA (2006) |
| 2000 | 19.1 million | U.N. DESA (2006) |
| 2009 | 21.3 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 20.8 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 20.6 million | U.N. DESA (2006) |
| 2005 | 20.3 million | U.N. DESA (2006) |
| 2004 | 20.1 million | U.N. DESA (2006) |
| 2003 | 19.8 million | U.N. DESA (2006) |
| 2002 | 19.6 million | U.N. DESA (2006) |
| 2001 | 19.4 million | U.N. DESA (2006) |
| 2000 | 19.1 million | U.N. DESA (2006) |
| 2007 | 88.6 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 88.4 percent | U.N. DESA (2005) |
| 2005 | 88.2 percent | U.N. DESA (2005) |
| 2004 | 88.0 percent | U.N. DESA (2005) |
| 2003 | 87.8 percent | U.N. DESA (2005) |
| 2002 | 87.6 percent | U.N. DESA (2005) |
| 2001 | 87.4 percent | U.N. DESA (2005) |
| 2000 | 87.2 percent | U.N. DESA (2005) |
| 2005 | 19.5 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 20.0 percent | UNDP - Human Development Report 2006 |
| 2003 | 20.3 percent | UNDP - Human Development Report 2005 |
| 2002 | 20.1 percent | UNDP - Human Development Report 2004 |
| 2001 | 20.3 percent | UNDP - Human Development Report 2003 |
| 2000 | 20.5 percent | UNDP - Human Development Report 2002 |
| 2005 | 80.9 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 80.5 years | UNDP - Human Development Report 2006 |
| 2003 | 80.3 years | UNDP - Human Development Report 2005 |
| 2002 | 79.2 years | UNDP - Human Development Report 2004 |
| 2001 | 79.0 years | UNDP - Human Development Report 2003 |
| 2000 | 78.9 years | UNDP - Human Development Report 2002 |
| 2005 | 78.5 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 77.9 years | UNDP - Human Development Report 2006 |
| 2003 | 77.7 years | UNDP - Human Development Report 2005 |
| 2002 | 76.4 years | UNDP - Human Development Report 2004 |
| 2001 | 76.3 years | UNDP - Human Development Report 2003 |
| 2000 | 76.1 years | UNDP - Human Development Report 2002 |
| 2005 | 83.3 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 83.0 years | UNDP - Human Development Report 2006 |
| 2003 | 82.8 years | UNDP - Human Development Report 2005 |
| 2002 | 82.0 years | UNDP - Human Development Report 2004 |
| 2001 | 81.9 years | UNDP - Human Development Report 2003 |
| 2000 | 81.8 years | UNDP - Human Development Report 2002 |
| 2007 | 5 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 5 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 5 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 5 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 6 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 6 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 6 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 6 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 6 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 6 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 6 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 6 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 6 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 6 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 6 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 6 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 100 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 100 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 100 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 100 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 100 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 100 percent | UNDP - Human Development Report 2002 |
| 2005 | 4 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 8 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2003-2005 | <5 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | <2.5 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | <2.5 percent | FAO 2006 |
| 2006 | 100 percent | UNICEF and WHO 2008 |
| 2004 | 100 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 100 percent | UNDP - Human Development Report 2005 |
| 2000 | 100 percent | UNDP - Human Development Report 2004 |
| 2006 | 100 percent | UNICEF and WHO 2008 |
| 2004 | 100 percent | UNICEF and WHO 2006 |
| 2002 | 100 percent | UNDP - Human Development Report 2005 |
| 2000 | 100 percent | UNDP - Human Development Report 2004 |
| 2004 | 99.0 percent | UNDP - Human Development Report 2006 |
| 2003 | 99.0 percent | UNDP - Human Development Report 2005 |
| 2002 | 99.0 percent | UNDP - Human Development Report 2004 |
| 2001 | 99.0 percent | UNDP - Human Development Report 2003 |
| 2000 | 99.0 percent | UNDP - Human Development Report 2002 |
| 2004 | 99.0 percent | UNDP - Human Development Report 2006 |
| 2003 | 99.0 percent | UNDP - Human Development Report 2005 |
| 2002 | 99.0 percent | UNDP - Human Development Report 2004 |
| 2001 | 99.0 percent | UNDP - Human Development Report 2003 |
| 2000 | 99.0 percent | UNDP - Human Development Report 2002 |
| 2004 | 99.0 percent | UNDP - Human Development Report 2006 |
| 2003 | 99.0 percent | UNDP - Human Development Report 2005 |
| 2002 | 99.0 percent | UNDP - Human Development Report 2004 |
| 2001 | 99.0 percent | UNDP - Human Development Report 2003 |
| 2000 | 99.0 percent | UNDP - Human Development Report 2002 |
| 2008 | 445 per 1,000 people | ITU 2009 |
| 2007 | 468 per 1,000 people | ITU 2009 |
| 2006 | 482 per 1,000 people | ITU 2009 |
| 2005 | 496 per 1,000 people | ITU 2009 |
| 2004 | 515 per 1,000 people | ITU 2009 |
| 2003 | 526 per 1,000 people | ITU 2009 |
| 2002 | 529 per 1,000 people | ITU 2009 |
| 2001 | 518 per 1,000 people | ITU 2009 |
| 2000 | 524 per 1,000 people | ITU 2009 |
| 2008 | 1050 per 1,000 people | ITU 2009 |
| 2007 | 1020 per 1,000 people | ITU 2009 |
| 2006 | 958 per 1,000 people | ITU 2009 |
| 2005 | 903 per 1,000 people | ITU 2009 |
| 2004 | 818 per 1,000 people | ITU 2009 |
| 2003 | 721 per 1,000 people | ITU 2009 |
| 2002 | 645 per 1,000 people | ITU 2009 |
| 2001 | 574 per 1,000 people | ITU 2009 |
| 2000 | 447 per 1,000 people | ITU 2009 |
| 2008 | 568 per 1,000 people | ITU 2009 |
| 2007 | 540 per 1,000 people | ITU 2009 |
| 2006 | 521 per 1,000 people | ITU 2009 |
| 2005 | 630 per 1,000 people | ITU 2009 |
| 2004 | 620 per 1,000 people | ITU 2009 |
| 2003 | 600 per 1,000 people | ITU 2009 |
| 2002 | 580 per 1,000 people | ITU 2009 |
| 2001 | 530 per 1,000 people | ITU 2009 |
| 2000 | 470 per 1,000 people | ITU 2009 |
| 2008 | 9 (joint) | Transparency International 2008 |
| 2007 | 11 | Transparency International 2007 |
| 2006 | 9 (joint) | Transparency International |
| 2005 | 9 | Transparency International |
| 2004 | 9 | Transparency International |
| 2003 | 8 (joint) | Transparency International |
| 2002 | 11 | Transparency International |
| 2001 | 11 | Transparency International |
| 2000 | 13 | Transparency International |
| 2007 | 35760 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 33200 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 29470 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 24890 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 20630 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 19490 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 19690 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 20720 current US$ | World Bank Data Profile Tables 2008 |
| 2007 | 821.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 724.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 674.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 598.5 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 455.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 384.9 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 369.9 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 405.1 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 2.5 percent | World Bank Data Profile Tables 2008 |
| 2005 | 2.8 percent | World Bank Data Profile Tables 2008 |
| 2004 | 2.7 percent | World Bank Data Profile Tables 2008 |
| 2003 | 4.1 percent | World Bank Data Profile Tables 2008 |
| 2002 | 3.2 percent | World Bank Data Profile Tables 2008 |
| 2001 | 3.8 percent | World Bank Data Profile Tables 2008 |
| 2000 | 1.9 percent | World Bank Data Profile Tables 2008 |
| 2007 | 4.6 percent | World Bank Data Profile Tables 2009 |
| 2006 | 4.6 percent | World Bank Data Profile Tables 2009 |
| 2005 | 3.8 percent | World Bank Data Profile Tables 2009 |
| 2004 | 3.5 percent | World Bank Data Profile Tables 2009 |
| 2003 | 3.0 percent | World Bank Data Profile Tables 2009 |
| 2002 | 2.8 percent | World Bank Data Profile Tables 2009 |
| 2001 | 4.9 percent | World Bank Data Profile Tables 2009 |
| 2000 | 2.1 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 247 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 247 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 247 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 260 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | 0.2 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 0.2 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 | 6 per 100,000 people | WHO 2009 |
| 2006 | 6 per 100,000 people | WHO 2009 |
| 2005 | 6 per 100,000 people | WHO 2009 |
| 2004 | 6 per 100,000 people | WHO 2009 |
| 2003 | 6 per 100,000 people | WHO 2009 |
| 2002 | 6 per 100,000 people | WHO 2009 |
| 2001 | 6 per 100,000 people | WHO 2009 |
| 2000 | 6 per 100,000 people | WHO 2009 |
| 2008 | 43 | UNHCR |
| 2007 | 63 | UNHCR |
| 2006 | 29 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 44 | UNHCR |
| 2004 | 13 | UNHCR |
| 2003 | 15 | UNHCR |
| 2002 | 10 | UNHCR |
| 2001 | No data available | |
| 2000 | No data available |
| 2008 | 20919 | UNHCR |
| 2007 | 22164 | UNHCR |
| 2006 | 68948 | UNHCR |
| 2005 | 64964 | UNHCR |
| 2004 | 63476 | UNHCR |
| 2003 | 56258 | UNHCR |
| 2002 | 59436 | UNHCR |
| 2001 | 57895 | UNHCR |
| 2000 | 60246 | UNHCR |
| No data available | |||
| 2004 | 0 | Landmine Monitor Report 2005 |
| 2003 | 0 | Landmine Monitor Report 2004 |
| 2005 | 1.8 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 1.9 percent | UNDP - Human Development Report 2006 |
| 2003 | 1.9 percent | UNDP - Human Development Report 2005 |
| 2002-2005 | 4.7 percent | UNDP - Human Development Report 2007/2008 |
| 2002-2004 | 4.8 percent | UNDP - Human Development Report 2006 |
| 2000-2002 | 4.9 percent | UNDP - Human Development Report 2005 |
| 1999-2001 | 4.6 percent | UNDP - Human Development Report 2004 |
| 1998-2000 | 4.7 percent | UNDP - Human Development Report 2003 |
| 2004 | 6.5 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 6.4 percent | UNDP - Human Development Report 2006 |
| 2002 | 6.5 percent | UNDP - Human Development Report 2005 |
| 2001 | 6.2 percent | UNDP - Human Development Report 2004 |
| 2000 | 6.0 percent | UNDP - Human Development Report 2003 |