| 2009 | 42.3 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 37.8 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 37.4 million | U.N. DESA (2006) |
| 2005 | 36.9 million | U.N. DESA (2006) |
| 2004 | 36.1 million | U.N. DESA (2006) |
| 2003 | 35.4 million | U.N. DESA (2006) |
| 2002 | 34.8 million | U.N. DESA (2006) |
| 2001 | 34.1 million | U.N. DESA (2006) |
| 2000 | 33.3 million | U.N. DESA (2006) |
| 2009 | 42.3 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 37.8 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 37.4 million | U.N. DESA (2006) |
| 2005 | 36.9 million | U.N. DESA (2006) |
| 2004 | 36.1 million | U.N. DESA (2006) |
| 2003 | 35.4 million | U.N. DESA (2006) |
| 2002 | 34.8 million | U.N. DESA (2006) |
| 2001 | 34.1 million | U.N. DESA (2006) |
| 2000 | 33.3 million | U.N. DESA (2006) |
| 2007 | 42.6 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 41.7 percent | U.N. DESA (2005) |
| 2005 | 40.8 percent | U.N. DESA (2005) |
| 2004 | 39.8 percent | U.N. DESA (2005) |
| 2003 | 38.9 percent | U.N. DESA (2005) |
| 2002 | 38.0 percent | U.N. DESA (2005) |
| 2001 | 37.0 percent | U.N. DESA (2005) |
| 2000 | 36.1 percent | U.N. DESA (2005) |
| 2005 | 40.7 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 39.5 percent | UNDP - Human Development Report 2006 |
| 2003 | 39.7 percent | UNDP - Human Development Report 2005 |
| 2002 | 39.7 percent | UNDP - Human Development Report 2004 |
| 2001 | 39.9 percent | UNDP - Human Development Report 2003 |
| 2000 | 40.1 percent | UNDP - Human Development Report 2002 |
| 2005 | 57.4 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 56.5 years | UNDP - Human Development Report 2006 |
| 2003 | 56.4 years | UNDP - Human Development Report 2005 |
| 2002 | 55.5 years | UNDP - Human Development Report 2004 |
| 2001 | 55.4 years | UNDP - Human Development Report 2003 |
| 2000 | 56.0 years | UNDP - Human Development Report 2002 |
| 2005 | 56.0 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 55.1 years | UNDP - Human Development Report 2006 |
| 2003 | 54.9 years | UNDP - Human Development Report 2005 |
| 2002 | 54.1 years | UNDP - Human Development Report 2004 |
| 2001 | 54.0 years | UNDP - Human Development Report 2003 |
| 2000 | 54.6 years | UNDP - Human Development Report 2002 |
| 2005 | 58.9 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 58.0 years | UNDP - Human Development Report 2006 |
| 2003 | 57.9 years | UNDP - Human Development Report 2005 |
| 2002 | 57.0 years | UNDP - Human Development Report 2004 |
| 2001 | 56.9 years | UNDP - Human Development Report 2003 |
| 2000 | 57.4 years | UNDP - Human Development Report 2002 |
| 2007 | 69 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 61 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 62 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 63 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 63 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 64 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 65 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 66 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 109 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 89 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 90 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 91 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 93 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 94 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 107 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 108 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 87 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | No data available percent | |
| 1995-2003 | 86 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | No data available percent | |
| 1995-2001 | No data available percent | |
| 1995-2000 | No data available percent |
| 2005 | 450 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 590 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 147 | UNDP - Human Development Report 2007/2008 |
| 2004 | 141 | UNDP - Human Development Report 2006 |
| 2003 | 141 | UNDP - Human Development Report 2005 |
| 2002 | 139 | UNDP - Human Development Report 2004 |
| 2001 | 138 | UNDP - Human Development Report 2003 |
| 2000 | 139 | UNDP - Human Development Report 2002 |
| 2000-2007 | 41 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 41 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 41 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | No data available percent | |
| 1995-2003 | 17 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 17 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 17 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 17 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | 21 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 26 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 27 percent | FAO 2006 |
| 2006 | 70 percent | UNICEF and WHO 2008 |
| 2004 | 70 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 69 percent | UNDP - Human Development Report 2005 |
| 2000 | 75 percent | UNDP - Human Development Report 2004 |
| 2006 | 35 percent | UNICEF and WHO 2008 |
| 2004 | 34 percent | UNICEF and WHO 2006 |
| 2002 | 34 percent | UNDP - Human Development Report 2005 |
| 2000 | 62 percent | UNDP - Human Development Report 2004 |
| 2004 | 60.9 percent | UNDP - Human Development Report 2006 |
| 2003 | 59.0 percent | UNDP - Human Development Report 2005 |
| 2002 | 59.9 percent | UNDP - Human Development Report 2004 |
| 2001 | 58.8 percent | UNDP - Human Development Report 2003 |
| 2000 | 57.8 percent | UNDP - Human Development Report 2002 |
| 2004 | No data available percent | |
| 2003 | 69.2 percent | UNDP - Human Development Report 2005 |
| 2002 | 70.8 percent | UNDP - Human Development Report 2004 |
| 2001 | 70.0 percent | UNDP - Human Development Report 2003 |
| 2000 | 69.5 percent | UNDP - Human Development Report 2002 |
| 2004 | No data available percent | |
| 2003 | 49.9 percent | UNDP - Human Development Report 2005 |
| 2002 | 49.1 percent | UNDP - Human Development Report 2004 |
| 2001 | 47.7 percent | UNDP - Human Development Report 2003 |
| 2000 | 46.3 percent | UNDP - Human Development Report 2002 |
| 2008 | 9 per 1,000 people | ITU 2009 |
| 2007 | 9 per 1,000 people | ITU 2009 |
| 2006 | 13 per 1,000 people | ITU 2009 |
| 2005 | 15 per 1,000 people | ITU 2009 |
| 2004 | 27 per 1,000 people | ITU 2009 |
| 2003 | 25 per 1,000 people | ITU 2009 |
| 2002 | 19 per 1,000 people | ITU 2009 |
| 2001 | 13 per 1,000 people | ITU 2009 |
| 2000 | 11 per 1,000 people | ITU 2009 |
| 2008 | 271 per 1,000 people | ITU 2009 |
| 2007 | 203 per 1,000 people | ITU 2009 |
| 2006 | 118 per 1,000 people | ITU 2009 |
| 2005 | 47 per 1,000 people | ITU 2009 |
| 2004 | 28 per 1,000 people | ITU 2009 |
| 2003 | 14 per 1,000 people | ITU 2009 |
| 2002 | 5 per 1,000 people | ITU 2009 |
| 2001 | 3 per 1,000 people | ITU 2009 |
| 2000 | 0.7 per 1,000 people | ITU 2009 |
| 2008 | No data available per 1,000 people | |
| 2007 | 91 per 1,000 people | ITU 2009 |
| 2006 | 87 per 1,000 people | ITU 2009 |
| 2005 | 14 per 1,000 people | ITU 2009 |
| 2004 | 8 per 1,000 people | ITU 2009 |
| 2003 | 6 per 1,000 people | ITU 2009 |
| 2002 | 5 per 1,000 people | ITU 2009 |
| 2001 | 2 per 1,000 people | ITU 2009 |
| 2000 | 0.3 per 1,000 people | ITU 2009 |
| 2008 | 173 (joint) | Transparency International 2008 |
| 2007 | 172 (joint) | Transparency International 2007 |
| 2006 | 156 (joint) | Transparency International |
| 2004 | 122 (joint) | Transparency International |
| 2003 | 106 (joint) | Transparency International |
| 2002 | Not ranked | |
| 2001 | Not ranked | |
| 2000 | Not ranked |
| 2007 | 950 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 780 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 620 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 510 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 430 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 370 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 350 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 330 current US$ | World Bank Data Profile Tables 2009 |
| 2007 | 46.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 36.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 27.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 21.7 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 17.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 15.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 13.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 12.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 11.8 percent | World Bank Data Profile Tables 2008 |
| 2005 | 8.6 percent | World Bank Data Profile Tables 2008 |
| 2004 | 5.1 percent | World Bank Data Profile Tables 2008 |
| 2003 | 7.1 percent | World Bank Data Profile Tables 2008 |
| 2002 | 5.4 percent | World Bank Data Profile Tables 2008 |
| 2001 | 6.2 percent | World Bank Data Profile Tables 2008 |
| 2000 | 8.4 percent | World Bank Data Profile Tables 2008 |
| 2007 | 7.0 percent | World Bank Data Profile Tables 2009 |
| 2006 | 6.5 percent | World Bank Data Profile Tables 2009 |
| 2005 | 12.2 percent | World Bank Data Profile Tables 2009 |
| 2004 | 14.7 percent | World Bank Data Profile Tables 2009 |
| 2003 | 9.8 percent | World Bank Data Profile Tables 2009 |
| 2002 | 8.3 percent | World Bank Data Profile Tables 2009 |
| 2001 | 2.4 percent | World Bank Data Profile Tables 2009 |
| 2000 | 8.7 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 22 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 22 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 16 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 16 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | 1.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 1.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 1.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | 1.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | 1.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2007 | 243 per 100,000 people | WHO 2009 |
| 2006 | 239 per 100,000 people | WHO 2009 |
| 2005 | 234 per 100,000 people | WHO 2009 |
| 2004 | 229 per 100,000 people | WHO 2009 |
| 2003 | 225 per 100,000 people | WHO 2009 |
| 2002 | 221 per 100,000 people | WHO 2009 |
| 2001 | 216 per 100,000 people | WHO 2009 |
| 2000 | 212 per 100,000 people | WHO 2009 |
| 2008 | 397013 | UNHCR |
| 2007 | 523032 | UNHCR |
| 2006 | 686311 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 693267 | UNHCR |
| 2004 | 730612 | UNHCR |
| 2003 | 606242 | UNHCR |
| 2002 | 508877 | UNHCR |
| 2001 | 489950 | UNHCR |
| 2000 | 494363 | UNHCR |
| 2008 | 181605 | UNHCR |
| 2007 | 222722 | UNHCR |
| 2006 | 196200 | UNHCR |
| 2005 | 147256 | UNHCR |
| 2004 | 141588 | UNHCR |
| 2003 | 138163 | UNHCR |
| 2002 | 328176 | UNHCR |
| 2001 | 349209 | UNHCR |
| 2000 | 414928 | UNHCR |
| 2009 | 4800000 | Internal Displacement Monitoring Centre (IDMC) 2009 | |
| 2008 | 6000000 | IDMC 2008 | |
| 2007 | 5800000 | Internal Displacement Monitoring Centre (IDMC) 2008 | |
| 2006 | 5355000 | IDMC 2006 | |
| 2005 | 5355000 | IDMC 2006 | |
| 2007 | 91 | Landmine Monitor Report 2008 |
| 2006 | 140 | Landmine Monitor Report 2008 |
| 2004 | 62 | Landmine Monitor Report 2005 |
| 2003 | 127 | Landmine Monitor Report 2004 |
| 2005 | No data available percent | |
| 2004 | 0 percent | UNDP - Human Development Report 2006 |
| 2003 | 2.4 percent | UNDP - Human Development Report 2005 |
| 2002 | 2.8 percent | UNDP - Human Development Report 2004 |
| 2001 | No data available percent | |
| 2000 | 3.0 percent | UNDP - Human Development Report 2002 |
| 2004 | 1.5 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 1.9 percent | UNDP - Human Development Report 2006 |
| 2002 | 1.0 percent | UNDP - Human Development Report 2005 |
| 2001 | 0.6 percent | UNDP - Human Development Report 2004 |
| 2000 | 1.0 percent | UNDP - Human Development Report 2003 |