| 2009 | 33.6 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 33.1 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 32.7 million | U.N. DESA (2006) |
| 2005 | 32.3 million | U.N. DESA (2006) |
| 2004 | 32.0 million | U.N. DESA (2006) |
| 2003 | 31.6 million | U.N. DESA (2006) |
| 2002 | 31.3 million | U.N. DESA (2006) |
| 2001 | 31.0 million | U.N. DESA (2006) |
| 2000 | 30.7 million | U.N. DESA (2006) |
| 2009 | 33.6 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 33.1 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 32.7 million | U.N. DESA (2006) |
| 2005 | 32.3 million | U.N. DESA (2006) |
| 2004 | 32.0 million | U.N. DESA (2006) |
| 2003 | 31.6 million | U.N. DESA (2006) |
| 2002 | 31.3 million | U.N. DESA (2006) |
| 2001 | 31.0 million | U.N. DESA (2006) |
| 2000 | 30.7 million | U.N. DESA (2006) |
| 2007 | 80.3 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 80.2 percent | U.N. DESA (2005) |
| 2005 | 80.1 percent | U.N. DESA (2005) |
| 2004 | 80.0 percent | U.N. DESA (2005) |
| 2003 | 79.9 percent | U.N. DESA (2005) |
| 2002 | 79.8 percent | U.N. DESA (2005) |
| 2001 | 79.7 percent | U.N. DESA (2005) |
| 2000 | 79.4 percent | U.N. DESA (2005) |
| 2005 | 17.6 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 17.9 percent | UNDP - Human Development Report 2006 |
| 2003 | 18.2 percent | UNDP - Human Development Report 2005 |
| 2002 | 18.4 percent | UNDP - Human Development Report 2004 |
| 2001 | 18.7 percent | UNDP - Human Development Report 2003 |
| 2000 | 19.1 percent | UNDP - Human Development Report 2002 |
| 2005 | 80.3 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 80.2 years | UNDP - Human Development Report 2006 |
| 2003 | 80.0 years | UNDP - Human Development Report 2005 |
| 2002 | 79.3 years | UNDP - Human Development Report 2004 |
| 2001 | 79.2 years | UNDP - Human Development Report 2003 |
| 2000 | 78.8 years | UNDP - Human Development Report 2002 |
| 2005 | 77.9 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 77.6 years | UNDP - Human Development Report 2006 |
| 2003 | 77.4 years | UNDP - Human Development Report 2005 |
| 2002 | 76.6 years | UNDP - Human Development Report 2004 |
| 2001 | 76.5 years | UNDP - Human Development Report 2003 |
| 2000 | 76.0 years | UNDP - Human Development Report 2002 |
| 2005 | 82.6 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 82.6 years | UNDP - Human Development Report 2006 |
| 2003 | 82.4 years | UNDP - Human Development Report 2005 |
| 2002 | 81.9 years | UNDP - Human Development Report 2004 |
| 2001 | 81.8 years | UNDP - Human Development Report 2003 |
| 2000 | 81.5 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 | 5 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 5 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 5 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 | 7 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 7 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 6 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 98 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 98 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 98 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 98 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 98 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 98 percent | UNDP - Human Development Report 2002 |
| 2005 | 7 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 6 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 | 554 per 1,000 people | ITU 2009 |
| 2007 | 554 per 1,000 people | ITU 2009 |
| 2006 | 559 per 1,000 people | ITU 2009 |
| 2005 | 562 per 1,000 people | ITU 2009 |
| 2004 | 643 per 1,000 people | ITU 2009 |
| 2003 | 651 per 1,000 people | ITU 2009 |
| 2002 | 659 per 1,000 people | ITU 2009 |
| 2001 | 682 per 1,000 people | ITU 2009 |
| 2000 | 679 per 1,000 people | ITU 2009 |
| 2008 | 645 per 1,000 people | ITU 2009 |
| 2007 | 616 per 1,000 people | ITU 2009 |
| 2006 | 575 per 1,000 people | ITU 2009 |
| 2005 | 527 per 1,000 people | ITU 2009 |
| 2004 | 470 per 1,000 people | ITU 2009 |
| 2003 | 420 per 1,000 people | ITU 2009 |
| 2002 | 379 per 1,000 people | ITU 2009 |
| 2001 | 344 per 1,000 people | ITU 2009 |
| 2000 | 284 per 1,000 people | ITU 2009 |
| 2008 | 730 per 1,000 people | ITU 2009 |
| 2007 | 730 per 1,000 people | ITU 2009 |
| 2006 | 705 per 1,000 people | ITU 2009 |
| 2005 | 680 per 1,000 people | ITU 2009 |
| 2004 | 660 per 1,000 people | ITU 2009 |
| 2003 | 640 per 1,000 people | ITU 2009 |
| 2002 | 616 per 1,000 people | ITU 2009 |
| 2001 | 452 per 1,000 people | ITU 2009 |
| 2000 | 423 per 1,000 people | ITU 2009 |
| 2008 | 9 (joint) | Transparency International 2008 |
| 2007 | 9 (joint) | Transparency International 2007 |
| 2006 | 14 | Transparency International |
| 2005 | 14 | Transparency International |
| 2004 | 12 | Transparency International |
| 2003 | 11 (joint) | Transparency International |
| 2002 | 7 (joint) | Transparency International |
| 2001 | 7 | Transparency International |
| 2000 | 5 | Transparency International |
| 2007 | 39650 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 36890 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 33150 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 28530 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 24650 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 22840 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 22420 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 22130 current US$ | World Bank Data Profile Tables 2009 |
| 2007 | 1329.9 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 1275.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 1134.7 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 992.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 865.9 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 734.7 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 715.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 724.9 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 2.8 percent | World Bank Data Profile Tables 2008 |
| 2005 | 2.9 percent | World Bank Data Profile Tables 2008 |
| 2004 | 3.3 percent | World Bank Data Profile Tables 2008 |
| 2003 | 1.8 percent | World Bank Data Profile Tables 2008 |
| 2002 | 2.9 percent | World Bank Data Profile Tables 2008 |
| 2001 | 1.8 percent | World Bank Data Profile Tables 2008 |
| 2000 | 5.2 percent | World Bank Data Profile Tables 2008 |
| 2007 | -3.8 percent | World Bank Data Profile Tables 2009 |
| 2006 | 2.4 percent | World Bank Data Profile Tables 2009 |
| 2005 | 3.4 percent | World Bank Data Profile Tables 2009 |
| 2004 | 3.2 percent | World Bank Data Profile Tables 2009 |
| 2003 | 3.3 percent | World Bank Data Profile Tables 2009 |
| 2002 | 1.1 percent | World Bank Data Profile Tables 2009 |
| 2001 | 1.1 percent | World Bank Data Profile Tables 2009 |
| 2000 | 4.1 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 214 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 214 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 187 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 186 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | 0.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 0.3 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 0.3 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | 0.3 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | 0.3 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2007 | 5 per 100,000 people | WHO 2009 |
| 2006 | 5 per 100,000 people | WHO 2009 |
| 2005 | 5 per 100,000 people | WHO 2009 |
| 2004 | 5 per 100,000 people | WHO 2009 |
| 2003 | 5 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 | 101 | UNHCR |
| 2007 | 530 | UNHCR |
| 2006 | 95 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 122 | UNHCR |
| 2004 | 56 | UNHCR |
| 2003 | 60 | UNHCR |
| 2002 | 51 | UNHCR |
| 2001 | No data available | |
| 2000 | 26 | UNHCR |
| 2008 | 173651 | UNHCR |
| 2007 | 175741 | UNHCR |
| 2006 | 151827 | UNHCR |
| 2005 | 147171 | UNHCR |
| 2004 | 141398 | UNHCR |
| 2003 | 133094 | UNHCR |
| 2002 | 129950 | UNHCR |
| 2001 | 129224 | UNHCR |
| 2000 | 126991 | UNHCR |
| No data available | |||
| 2004 | 0 | Landmine Monitor Report 2005 |
| 2003 | 0 | Landmine Monitor Report 2004 |
| 2005 | 1.1 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 1.1 percent | UNDP - Human Development Report 2006 |
| 2003 | 1.2 percent | UNDP - Human Development Report 2005 |
| 2002 | 1.2 percent | UNDP - Human Development Report 2004 |
| 2001 | 1.2 percent | UNDP - Human Development Report 2003 |
| 2000 | 1.2 percent | UNDP - Human Development Report 2002 |
| 2002-2005 | 5.2 percent | UNDP - Human Development Report 2007/2008 |
| 2002-2004 | 5.2 percent | UNDP - Human Development Report 2006 |
| 2000-2002 | 5.2 percent | UNDP - Human Development Report 2005 |
| 1999-2001 | 5.2 percent | UNDP - Human Development Report 2004 |
| 1998-2000 | 5.5 percent | UNDP - Human Development Report 2003 |
| 2004 | 6.8 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 6.9 percent | UNDP - Human Development Report 2006 |
| 2002 | 6.7 percent | UNDP - Human Development Report 2005 |
| 2001 | 6.8 percent | UNDP - Human Development Report 2004 |
| 2000 | 6.6 percent | UNDP - Human Development Report 2003 |