| 2009 | 4.4 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 4.3 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 4.2 million | U.N. DESA (2006) |
| 2005 | 4.2 million | U.N. DESA (2006) |
| 2004 | 4.1 million | U.N. DESA (2006) |
| 2003 | 4.1 million | U.N. DESA (2006) |
| 2002 | 4.0 million | U.N. DESA (2006) |
| 2001 | 3.9 million | U.N. DESA (2006) |
| 2000 | 3.9 million | U.N. DESA (2006) |
| 2009 | 4.4 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 4.3 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 4.2 million | U.N. DESA (2006) |
| 2005 | 4.2 million | U.N. DESA (2006) |
| 2004 | 4.1 million | U.N. DESA (2006) |
| 2003 | 4.1 million | U.N. DESA (2006) |
| 2002 | 4.0 million | U.N. DESA (2006) |
| 2001 | 3.9 million | U.N. DESA (2006) |
| 2000 | 3.9 million | U.N. DESA (2006) |
| 2007 | 38.3 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 38.2 percent | U.N. DESA (2005) |
| 2005 | 38.0 percent | U.N. DESA (2005) |
| 2004 | 37.9 percent | U.N. DESA (2005) |
| 2003 | 37.9 percent | U.N. DESA (2005) |
| 2002 | 37.8 percent | U.N. DESA (2005) |
| 2001 | 37.7 percent | U.N. DESA (2005) |
| 2000 | 37.6 percent | U.N. DESA (2005) |
| 2005 | 42.7 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 43.1 percent | UNDP - Human Development Report 2006 |
| 2003 | 43.2 percent | UNDP - Human Development Report 2005 |
| 2002 | 43.1 percent | UNDP - Human Development Report 2004 |
| 2001 | 43.1 percent | UNDP - Human Development Report 2003 |
| 2000 | 43.0 percent | UNDP - Human Development Report 2002 |
| 2005 | 43.7 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 39.1 years | UNDP - Human Development Report 2006 |
| 2003 | 39.3 years | UNDP - Human Development Report 2005 |
| 2002 | 39.5 years | UNDP - Human Development Report 2004 |
| 2001 | 40.4 years | UNDP - Human Development Report 2003 |
| 2000 | 44.3 years | UNDP - Human Development Report 2002 |
| 2005 | 42.3 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 38.4 years | UNDP - Human Development Report 2006 |
| 2003 | 38.4 years | UNDP - Human Development Report 2005 |
| 2002 | 38.7 years | UNDP - Human Development Report 2004 |
| 2001 | 39.1 years | UNDP - Human Development Report 2003 |
| 2000 | 42.7 years | UNDP - Human Development Report 2002 |
| 2005 | 45.0 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 39.8 years | UNDP - Human Development Report 2006 |
| 2003 | 40.1 years | UNDP - Human Development Report 2005 |
| 2002 | 41.0 years | UNDP - Human Development Report 2004 |
| 2001 | 41.8 years | UNDP - Human Development Report 2003 |
| 2000 | 46.0 years | UNDP - Human Development Report 2002 |
| 2007 | 113 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 115 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 115 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 115 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 115 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 115 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 115 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 115 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 172 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 175 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 193 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 193 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 180 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 180 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 180 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 180 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 44 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 44 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 44 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 | 980 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 1100 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 171 | UNDP - Human Development Report 2007/2008 |
| 2004 | 172 | UNDP - Human Development Report 2006 |
| 2003 | 171 | UNDP - Human Development Report 2005 |
| 2002 | 169 | UNDP - Human Development Report 2004 |
| 2001 | 168 | UNDP - Human Development Report 2003 |
| 2000 | 165 | UNDP - Human Development Report 2002 |
| 2000-2007 | 29 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 29 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 24 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 24 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 24 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 24 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 24 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 24 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | 43 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 44 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 45 percent | FAO 2006 |
| 2006 | 66 percent | UNICEF and WHO 2008 |
| 2004 | 75 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 75 percent | UNDP - Human Development Report 2005 |
| 2000 | 70 percent | UNDP - Human Development Report 2004 |
| 2006 | 31 percent | UNICEF and WHO 2008 |
| 2004 | 27 percent | UNICEF and WHO 2006 |
| 2002 | 27 percent | UNDP - Human Development Report 2005 |
| 2000 | 25 percent | UNDP - Human Development Report 2004 |
| 2004 | 48.6 percent | UNDP - Human Development Report 2006 |
| 2003 | 48.6 percent | UNDP - Human Development Report 2005 |
| 2002 | 48.6 percent | UNDP - Human Development Report 2004 |
| 2001 | 48.2 percent | UNDP - Human Development Report 2003 |
| 2000 | 46.7 percent | UNDP - Human Development Report 2002 |
| 2004 | 64.8 percent | UNDP - Human Development Report 2006 |
| 2003 | 64.8 percent | UNDP - Human Development Report 2005 |
| 2002 | 64.7 percent | UNDP - Human Development Report 2004 |
| 2001 | 60.8 percent | UNDP - Human Development Report 2003 |
| 2000 | 59.7 percent | UNDP - Human Development Report 2002 |
| 2004 | 33.5 percent | UNDP - Human Development Report 2006 |
| 2003 | 33.5 percent | UNDP - Human Development Report 2005 |
| 2002 | 33.5 percent | UNDP - Human Development Report 2004 |
| 2001 | 36.6 percent | UNDP - Human Development Report 2003 |
| 2000 | 34.9 percent | UNDP - Human Development Report 2002 |
| 2008 | 3 per 1,000 people | ITU 2009 |
| 2007 | 3 per 1,000 people | ITU 2009 |
| 2006 | 3 per 1,000 people | ITU 2009 |
| 2005 | 2 per 1,000 people | ITU 2009 |
| 2004 | 3 per 1,000 people | ITU 2009 |
| 2003 | 2 per 1,000 people | ITU 2009 |
| 2002 | 2 per 1,000 people | ITU 2009 |
| 2001 | 2 per 1,000 people | ITU 2009 |
| 2000 | 3 per 1,000 people | ITU 2009 |
| 2008 | 36 per 1,000 people | ITU 2009 |
| 2007 | 31 per 1,000 people | ITU 2009 |
| 2006 | 26 per 1,000 people | ITU 2009 |
| 2005 | 24 per 1,000 people | ITU 2009 |
| 2004 | 15 per 1,000 people | ITU 2009 |
| 2003 | 10 per 1,000 people | ITU 2009 |
| 2002 | 3 per 1,000 people | ITU 2009 |
| 2001 | 3 per 1,000 people | ITU 2009 |
| 2000 | 1 per 1,000 people | ITU 2009 |
| 2008 | 4 per 1,000 people | ITU 2009 |
| 2007 | 4 per 1,000 people | ITU 2009 |
| 2006 | 3 per 1,000 people | ITU 2009 |
| 2005 | 3 per 1,000 people | ITU 2009 |
| 2004 | 2 per 1,000 people | ITU 2009 |
| 2003 | 2 per 1,000 people | ITU 2009 |
| 2002 | 1 per 1,000 people | ITU 2009 |
| 2001 | 0.8 per 1,000 people | ITU 2009 |
| 2000 | 0.5 per 1,000 people | ITU 2009 |
| 2008 | 151 (joint) | Transparency International 2008 |
| 2007 | 162 (joint) | Transparency International 2007 |
| 2006 | 130 (joint) | Transparency International |
| 1990-2005 | 66.6 percent | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 66.6 percent | UNDP - Human Development Report 2006 |
| 1990-2003 | 66.6 percent | UNDP - Human Development Report 2005 |
| 1990-2002 | 66.6 percent | UNDP - Human Development Report 2004 |
| 1990-2001 | 66.6 percent | UNDP - Human Development Report 2003 |
| 2007 | 370 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 350 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 320 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 290 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 250 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 240 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 250 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 270 current US$ | World Bank Data Profile Tables 2008 |
| 2007 | 1.7 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 1.5 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 1.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 1.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 1.1 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 1.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 1.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 1.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 4.1 percent | World Bank Data Profile Tables 2008 |
| 2005 | 2.2 percent | World Bank Data Profile Tables 2008 |
| 2004 | 1.3 percent | World Bank Data Profile Tables 2008 |
| 2003 | -7.6 percent | World Bank Data Profile Tables 2008 |
| 2002 | -0.6 percent | World Bank Data Profile Tables 2008 |
| 2001 | 0.3 percent | World Bank Data Profile Tables 2008 |
| 2000 | 2.3 percent | World Bank Data Profile Tables 2008 |
| 2007 | 2.0 percent | World Bank Data Profile Tables 2009 |
| 2006 | 4.3 percent | World Bank Data Profile Tables 2009 |
| 2005 | 3.7 percent | World Bank Data Profile Tables 2009 |
| 2004 | 0.3 percent | World Bank Data Profile Tables 2009 |
| 2003 | -1.3 percent | World Bank Data Profile Tables 2009 |
| 2002 | 3.0 percent | World Bank Data Profile Tables 2009 |
| 2001 | 3.6 percent | World Bank Data Profile Tables 2009 |
| 2000 | 3.2 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 8 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 8 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 4 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 4 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | 6.3 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 6.3 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 6.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | 6.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | 6.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2007 | 345 per 100,000 people | WHO 2009 |
| 2006 | 354 per 100,000 people | WHO 2009 |
| 2005 | 363 per 100,000 people | WHO 2009 |
| 2004 | 368 per 100,000 people | WHO 2009 |
| 2003 | 364 per 100,000 people | WHO 2009 |
| 2002 | 349 per 100,000 people | WHO 2009 |
| 2001 | 327 per 100,000 people | WHO 2009 |
| 2000 | 302 per 100,000 people | WHO 2009 |
| 2008 | 120106 | UNHCR |
| 2007 | 98104 | UNHCR |
| 2006 | 71685 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 42890 | UNHCR |
| 2004 | 31069 | UNHCR |
| 2003 | 35400 | UNHCR |
| 2002 | 25376 | UNHCR |
| 2001 | 28704 | UNHCR |
| 2000 | 139 | UNHCR |
| 2008 | 7429 | UNHCR |
| 2007 | 7535 | UNHCR |
| 2006 | 12357 | UNHCR |
| 2005 | 24569 | UNHCR |
| 2004 | 25020 | UNHCR |
| 2003 | 44753 | UNHCR |
| 2002 | 50725 | UNHCR |
| 2001 | 49239 | UNHCR |
| 2000 | 55661 | UNHCR |
| 2009 | 108000 | Internal Displacement Monitoring Centre (IDMC) 2009 | |
| 2008 | 197000 | IDMC 2008 | |
| 2007 | 197000 | Internal Displacement Monitoring Centre (IDMC) 2008 | |
| 2006 | 212000 | IDMC 2006 | |
| 2004 | 0 | Landmine Monitor Report 2005 |
| 2003 | 0 | Landmine Monitor Report 2004 |
| 2005 | 1.1 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 1.2 percent | UNDP - Human Development Report 2006 |
| 2003 | 1.3 percent | UNDP - Human Development Report 2005 |
| 2002-2005 | No data available percent | |
| 2002-2004 | No data available percent | |
| 1998-2000 | 1.9 percent | UNDP - Human Development Report 2003 |
| 2004 | 1.5 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 1.5 percent | UNDP - Human Development Report 2006 |
| 2002 | 1.6 percent | UNDP - Human Development Report 2005 |
| 2001 | 2.3 percent | UNDP - Human Development Report 2004 |
| 2000 | 1.4 percent | UNDP - Human Development Report 2003 |