| 2009 | 39.8 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 36.5 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 36.1 million | U.N. DESA (2006) |
| 2005 | 35.6 million | U.N. DESA (2006) |
| 2004 | 34.7 million | U.N. DESA (2006) |
| 2003 | 33.8 million | U.N. DESA (2006) |
| 2002 | 32.9 million | U.N. DESA (2006) |
| 2001 | 32.1 million | U.N. DESA (2006) |
| 2000 | 31.3 million | U.N. DESA (2006) |
| 2009 | 39.8 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 36.5 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 36.1 million | U.N. DESA (2006) |
| 2005 | 35.6 million | U.N. DESA (2006) |
| 2004 | 34.7 million | U.N. DESA (2006) |
| 2003 | 33.8 million | U.N. DESA (2006) |
| 2002 | 32.9 million | U.N. DESA (2006) |
| 2001 | 32.1 million | U.N. DESA (2006) |
| 2000 | 31.3 million | U.N. DESA (2006) |
| 2007 | 21.3 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 21.0 percent | U.N. DESA (2005) |
| 2005 | 20.7 percent | U.N. DESA (2005) |
| 2004 | 20.5 percent | U.N. DESA (2005) |
| 2003 | 20.3 percent | U.N. DESA (2005) |
| 2002 | 20.1 percent | U.N. DESA (2005) |
| 2001 | 19.9 percent | U.N. DESA (2005) |
| 2000 | 19.7 percent | U.N. DESA (2005) |
| 2005 | 42.6 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 42.9 percent | UNDP - Human Development Report 2006 |
| 2003 | 43.1 percent | UNDP - Human Development Report 2005 |
| 2002 | 42.1 percent | UNDP - Human Development Report 2004 |
| 2001 | 42.7 percent | UNDP - Human Development Report 2003 |
| 2000 | 43.5 percent | UNDP - Human Development Report 2002 |
| 2005 | 52.1 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 47.5 years | UNDP - Human Development Report 2006 |
| 2003 | 47.2 years | UNDP - Human Development Report 2005 |
| 2002 | 45.2 years | UNDP - Human Development Report 2004 |
| 2001 | 46.4 years | UNDP - Human Development Report 2003 |
| 2000 | 50.8 years | UNDP - Human Development Report 2002 |
| 2005 | 51.1 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 48.5 years | UNDP - Human Development Report 2006 |
| 2003 | 48.1 years | UNDP - Human Development Report 2005 |
| 2002 | 44.0 years | UNDP - Human Development Report 2004 |
| 2001 | 44.9 years | UNDP - Human Development Report 2003 |
| 2000 | 50.0 years | UNDP - Human Development Report 2002 |
| 2005 | 53.1 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 46.5 years | UNDP - Human Development Report 2006 |
| 2003 | 46.3 years | UNDP - Human Development Report 2005 |
| 2002 | 46.4 years | UNDP - Human Development Report 2004 |
| 2001 | 47.9 years | UNDP - Human Development Report 2003 |
| 2000 | 51.5 years | UNDP - Human Development Report 2002 |
| 2007 | 80 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 79 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 79 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 79 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 79 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 78 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 78 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 77 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 121 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 121 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 | 120 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 123 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 122 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 122 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 120 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 42 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 42 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 41 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 44 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 44 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 44 percent | UNDP - Human Development Report 2002 |
| 2005 | 560 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 1000 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 148 | UNDP - Human Development Report 2007/2008 |
| 2004 | 152 | UNDP - Human Development Report 2006 |
| 2003 | 154 | UNDP - Human Development Report 2005 |
| 2002 | 148 | UNDP - Human Development Report 2004 |
| 2001 | 146 | UNDP - Human Development Report 2003 |
| 2000 | 134 | UNDP - Human Development Report 2002 |
| 2000-2007 | 20 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 20 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 20 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 20 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 20 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 21 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 23 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 23 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | 32 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 31 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 31 percent | FAO 2006 |
| 2006 | 57 percent | UNICEF and WHO 2008 |
| 2004 | 61 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 62 percent | UNDP - Human Development Report 2005 |
| 2000 | 57 percent | UNDP - Human Development Report 2004 |
| 2006 | 42 percent | UNICEF and WHO 2008 |
| 2004 | 43 percent | UNICEF and WHO 2006 |
| 2002 | 48 percent | UNDP - Human Development Report 2005 |
| 2000 | 87 percent | UNDP - Human Development Report 2004 |
| 2004 | 73.6 percent | UNDP - Human Development Report 2006 |
| 2003 | 73.6 percent | UNDP - Human Development Report 2005 |
| 2002 | 84.3 percent | UNDP - Human Development Report 2004 |
| 2001 | 83.3 percent | UNDP - Human Development Report 2003 |
| 2000 | 82.4 percent | UNDP - Human Development Report 2002 |
| 2004 | 77.7 percent | UNDP - Human Development Report 2006 |
| 2003 | 77.7 percent | UNDP - Human Development Report 2005 |
| 2002 | 90 percent | UNDP - Human Development Report 2004 |
| 2001 | 89.5 percent | UNDP - Human Development Report 2003 |
| 2000 | 88.9 percent | UNDP - Human Development Report 2002 |
| 2004 | 70.2 percent | UNDP - Human Development Report 2006 |
| 2003 | 70.2 percent | UNDP - Human Development Report 2005 |
| 2002 | 78.5 percent | UNDP - Human Development Report 2004 |
| 2001 | 77.3 percent | UNDP - Human Development Report 2003 |
| 2000 | 76.0 percent | UNDP - Human Development Report 2002 |
| 2008 | 7 per 1,000 people | ITU 2009 |
| 2007 | 7 per 1,000 people | ITU 2009 |
| 2006 | 8 per 1,000 people | ITU 2009 |
| 2005 | 8 per 1,000 people | ITU 2009 |
| 2004 | 9 per 1,000 people | ITU 2009 |
| 2003 | 10 per 1,000 people | ITU 2009 |
| 2002 | 10 per 1,000 people | ITU 2009 |
| 2001 | 10 per 1,000 people | ITU 2009 |
| 2000 | 9 per 1,000 people | ITU 2009 |
| 2008 | 419 per 1,000 people | ITU 2009 |
| 2007 | 301 per 1,000 people | ITU 2009 |
| 2006 | 200 per 1,000 people | ITU 2009 |
| 2005 | 129 per 1,000 people | ITU 2009 |
| 2004 | 73 per 1,000 people | ITU 2009 |
| 2003 | 47 per 1,000 people | ITU 2009 |
| 2002 | 36 per 1,000 people | ITU 2009 |
| 2001 | 19 per 1,000 people | ITU 2009 |
| 2000 | 4 per 1,000 people | ITU 2009 |
| 2008 | 87 per 1,000 people | ITU 2009 |
| 2007 | 80 per 1,000 people | ITU 2009 |
| 2006 | 79 per 1,000 people | ITU 2009 |
| 2005 | 32 per 1,000 people | ITU 2009 |
| 2004 | 32 per 1,000 people | ITU 2009 |
| 2003 | 31 per 1,000 people | ITU 2009 |
| 2002 | 13 per 1,000 people | ITU 2009 |
| 2001 | 6 per 1,000 people | ITU 2009 |
| 2000 | 3 per 1,000 people | ITU 2009 |
| 2008 | 147 (joint) | Transparency International 2008 |
| 2007 | 150 (joint) | Transparency International 2007 |
| 2006 | 142 (joint) | Transparency International |
| 2005 | 144 (joint) | Transparency International |
| 2004 | 129 (joint) | Transparency International |
| 2003 | 122 (joint) | Transparency International |
| 2002 | 96 (joint) | Transparency International |
| 2001 | 84 (joint) | Transparency International |
| 2000 | 82 (joint) | Transparency International |
| 1990-2005 | 22.8 percent | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 22.8 percent | UNDP - Human Development Report 2006 |
| 1990-2003 | 22.8 percent | UNDP - Human Development Report 2005 |
| 1990-2002 | 23.0 percent | UNDP - Human Development Report 2004 |
| 1990-2001 | 23.0 percent | UNDP - Human Development Report 2003 |
| 2007 | 640 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 580 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 520 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 460 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 420 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 390 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 410 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 420 current US$ | World Bank Data Profile Tables 2008 |
| 2007 | 24.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 22.5 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 18.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 16.1 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 14.9 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 13.1 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 13.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 12.7 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 6.1 percent | World Bank Data Profile Tables 2008 |
| 2005 | 5.7 percent | World Bank Data Profile Tables 2008 |
| 2004 | 5.1 percent | World Bank Data Profile Tables 2008 |
| 2003 | 2.9 percent | World Bank Data Profile Tables 2008 |
| 2002 | 0.5 percent | World Bank Data Profile Tables 2008 |
| 2001 | 3.8 percent | World Bank Data Profile Tables 2008 |
| 2000 | 0.6 percent | World Bank Data Profile Tables 2008 |
| 2007 | 4.7 percent | World Bank Data Profile Tables 2009 |
| 2006 | 7.4 percent | World Bank Data Profile Tables 2009 |
| 2005 | 5.2 percent | World Bank Data Profile Tables 2009 |
| 2004 | 7.1 percent | World Bank Data Profile Tables 2009 |
| 2003 | 6.2 percent | World Bank Data Profile Tables 2009 |
| 2002 | 0.9 percent | World Bank Data Profile Tables 2009 |
| 2001 | 1.6 percent | World Bank Data Profile Tables 2009 |
| 2000 | 6.1 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 14 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 14 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 14 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 14 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | No data available percent | |
| 2006 | No data available percent | |
| 2005 | No data available percent | |
| 2004 | No data available percent | |
| 2003 | No data available percent |
| 2007 | 353 per 100,000 people | WHO 2009 |
| 2006 | 371 per 100,000 people | WHO 2009 |
| 2005 | 406 per 100,000 people | WHO 2009 |
| 2004 | 441 per 100,000 people | WHO 2009 |
| 2003 | 436 per 100,000 people | WHO 2009 |
| 2002 | 419 per 100,000 people | WHO 2009 |
| 2001 | 408 per 100,000 people | WHO 2009 |
| 2000 | 405 per 100,000 people | WHO 2009 |
| 2008 | 9688 | UNHCR |
| 2007 | 7546 | UNHCR |
| 2006 | 5356 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 4620 | UNHCR |
| 2004 | 3847 | UNHCR |
| 2003 | 3163 | UNHCR |
| 2002 | 3098 | UNHCR |
| 2001 | 2559 | UNHCR |
| 2000 | 2373 | UNHCR |
| 2008 | 320605 | UNHCR |
| 2007 | 265729 | UNHCR |
| 2006 | 272531 | UNHCR |
| 2005 | 251271 | UNHCR |
| 2004 | 239835 | UNHCR |
| 2003 | 237512 | UNHCR |
| 2002 | 233671 | UNHCR |
| 2001 | 239221 | UNHCR |
| 2000 | 206106 | UNHCR |
| 2009 | 400000 | Internal Displacement Monitoring Centre (IDMC) 2009 | |
| 2008 | 181092-200000 | IDMC 2008 | |
| 2007 | 200000 | Internal Displacement Monitoring Centre (IDMC) 2008 | |
| 2006 | 431153 | IDMC 2006 | |
| 2005 | 381924 | IDMC 2006 | |
| 2007 | 1 | Landmine Monitor Report 2008 |
| 2006 | 0 | Landmine Monitor Report 2008 |
| 2004 | 0 | Landmine Monitor Report 2005 |
| 2003 | 9 | Landmine Monitor Report 2004 |
| 2005 | 1.7 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 1.6 percent | UNDP - Human Development Report 2006 |
| 2003 | 1.7 percent | UNDP - Human Development Report 2005 |
| 2002 | 1.7 percent | UNDP - Human Development Report 2004 |
| 2001 | 1.8 percent | UNDP - Human Development Report 2003 |
| 2000 | 1.8 percent | UNDP - Human Development Report 2002 |
| 2002-2005 | 6.7 percent | UNDP - Human Development Report 2007/2008 |
| 2002-2004 | 7.0 percent | UNDP - Human Development Report 2006 |
| 2000-2002 | 7.0 percent | UNDP - Human Development Report 2005 |
| 1999-2001 | 6.2 percent | UNDP - Human Development Report 2004 |
| 1998-2000 | 6.4 percent | UNDP - Human Development Report 2003 |
| 2004 | 1.8 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 1.7 percent | UNDP - Human Development Report 2006 |
| 2002 | 2.2 percent | UNDP - Human Development Report 2005 |
| 2001 | 1.7 percent | UNDP - Human Development Report 2004 |
| 2000 | 1.8 percent | UNDP - Human Development Report 2003 |