| 2009 | 6.6 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 6.4 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 6.3 million | U.N. DESA (2006) |
| 2005 | 6.2 million | U.N. DESA (2006) |
| 2004 | 6.1 million | U.N. DESA (2006) |
| 2003 | 5.9 million | U.N. DESA (2006) |
| 2002 | 5.7 million | U.N. DESA (2006) |
| 2001 | 5.6 million | U.N. DESA (2006) |
| 2000 | 5.4 million | U.N. DESA (2006) |
| 2009 | 6.6 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 6.4 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 6.3 million | U.N. DESA (2006) |
| 2005 | 6.2 million | U.N. DESA (2006) |
| 2004 | 6.1 million | U.N. DESA (2006) |
| 2003 | 5.9 million | U.N. DESA (2006) |
| 2002 | 5.7 million | U.N. DESA (2006) |
| 2001 | 5.6 million | U.N. DESA (2006) |
| 2000 | 5.4 million | U.N. DESA (2006) |
| 2007 | 41.5 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 40.8 percent | U.N. DESA (2005) |
| 2005 | 40.1 percent | U.N. DESA (2005) |
| 2004 | 39.4 percent | U.N. DESA (2005) |
| 2003 | 38.7 percent | U.N. DESA (2005) |
| 2002 | 38.0 percent | U.N. DESA (2005) |
| 2001 | 37.3 percent | U.N. DESA (2005) |
| 2000 | 36.6 percent | U.N. DESA (2005) |
| 2005 | 43.3 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 43.7 percent | UNDP - Human Development Report 2006 |
| 2003 | 43.9 percent | UNDP - Human Development Report 2005 |
| 2002 | 43.9 percent | UNDP - Human Development Report 2004 |
| 2001 | 44.1 percent | UNDP - Human Development Report 2003 |
| 2000 | 44.3 percent | UNDP - Human Development Report 2002 |
| 2005 | 57.8 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 54.5 years | UNDP - Human Development Report 2006 |
| 2003 | 54.3 years | UNDP - Human Development Report 2005 |
| 2002 | 49.9 years | UNDP - Human Development Report 2004 |
| 2001 | 50.3 years | UNDP - Human Development Report 2003 |
| 2000 | 51.8 years | UNDP - Human Development Report 2002 |
| 2005 | 56.0 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 52.6 years | UNDP - Human Development Report 2006 |
| 2003 | 52.4 years | UNDP - Human Development Report 2005 |
| 2002 | 48.3 years | UNDP - Human Development Report 2004 |
| 2001 | 48.6 years | UNDP - Human Development Report 2003 |
| 2000 | 50.6 years | UNDP - Human Development Report 2002 |
| 2005 | 59.6 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 56.4 years | UNDP - Human Development Report 2006 |
| 2003 | 56.3 years | UNDP - Human Development Report 2005 |
| 2002 | 51.4 years | UNDP - Human Development Report 2004 |
| 2001 | 52.0 years | UNDP - Human Development Report 2003 |
| 2000 | 53.0 years | UNDP - Human Development Report 2002 |
| 2007 | 65 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 69 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 78 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 78 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 78 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 79 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 79 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 80 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 100 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 108 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 139 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 140 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 140 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 141 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2000 | 142 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 61 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 61 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 49 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 49 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 49 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 50 percent | UNDP - Human Development Report 2002 |
| 2005 | 510 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 570 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 152 | UNDP - Human Development Report 2007/2008 |
| 2004 | 147 | UNDP - Human Development Report 2006 |
| 2003 | 143 | UNDP - Human Development Report 2005 |
| 2002 | 143 | UNDP - Human Development Report 2004 |
| 2001 | 141 | UNDP - Human Development Report 2003 |
| 2000 | 141 | UNDP - Human Development Report 2002 |
| 2000-2007 | 26 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 26 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 25 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 25 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 25 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 25 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 25 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 25 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | 37 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 24 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 25 percent | FAO 2006 |
| 2006 | 59 percent | UNICEF and WHO 2008 |
| 2004 | 52 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 51 percent | UNDP - Human Development Report 2005 |
| 2000 | 54 percent | UNDP - Human Development Report 2004 |
| 2006 | 12 percent | UNICEF and WHO 2008 |
| 2004 | 35 percent | UNICEF and WHO 2006 |
| 2002 | 34 percent | UNDP - Human Development Report 2005 |
| 2000 | 34 percent | UNDP - Human Development Report 2004 |
| 2004 | 53.2 percent | UNDP - Human Development Report 2006 |
| 2003 | 53.0 percent | UNDP - Human Development Report 2005 |
| 2002 | 59.6 percent | UNDP - Human Development Report 2004 |
| 2001 | 58.4 percent | UNDP - Human Development Report 2003 |
| 2000 | 57.1 percent | UNDP - Human Development Report 2002 |
| 2004 | 68.7 percent | UNDP - Human Development Report 2006 |
| 2003 | 68.5 percent | UNDP - Human Development Report 2005 |
| 2002 | 74.3 percent | UNDP - Human Development Report 2004 |
| 2001 | 73.4 percent | UNDP - Human Development Report 2003 |
| 2000 | 72.4 percent | UNDP - Human Development Report 2002 |
| 2004 | 38.5 percent | UNDP - Human Development Report 2006 |
| 2003 | 38.3 percent | UNDP - Human Development Report 2005 |
| 2002 | 45.4 percent | UNDP - Human Development Report 2004 |
| 2001 | 44.0 percent | UNDP - Human Development Report 2003 |
| 2000 | 42.5 percent | UNDP - Human Development Report 2002 |
| 2008 | 22 per 1,000 people | ITU 2009 |
| 2007 | 16 per 1,000 people | ITU 2009 |
| 2006 | 13 per 1,000 people | ITU 2009 |
| 2005 | 11 per 1,000 people | ITU 2009 |
| 2004 | 11 per 1,000 people | ITU 2009 |
| 2003 | 11 per 1,000 people | ITU 2009 |
| 2002 | 9 per 1,000 people | ITU 2009 |
| 2001 | 9 per 1,000 people | ITU 2009 |
| 2000 | 8 per 1,000 people | ITU 2009 |
| 2008 | 240 per 1,000 people | ITU 2009 |
| 2007 | 189 per 1,000 people | ITU 2009 |
| 2006 | 115 per 1,000 people | ITU 2009 |
| 2005 | 72 per 1,000 people | ITU 2009 |
| 2004 | 57 per 1,000 people | ITU 2009 |
| 2003 | 43 per 1,000 people | ITU 2009 |
| 2002 | 31 per 1,000 people | ITU 2009 |
| 2001 | 18 per 1,000 people | ITU 2009 |
| 2000 | 10 per 1,000 people | ITU 2009 |
| 2008 | 52 per 1,000 people | ITU 2009 |
| 2007 | 52 per 1,000 people | ITU 2009 |
| 2006 | 51 per 1,000 people | ITU 2009 |
| 2005 | 49 per 1,000 people | ITU 2009 |
| 2004 | 37 per 1,000 people | ITU 2009 |
| 2003 | 36 per 1,000 people | ITU 2009 |
| 2002 | 35 per 1,000 people | ITU 2009 |
| 2001 | 27 per 1,000 people | ITU 2009 |
| 2000 | 19 per 1,000 people | ITU 2009 |
| 2008 | 121 (joint) | Transparency International 2008 |
| 2007 | 143 (joint) | Transparency International 2007 |
| 2006 | 130 (joint) | Transparency International |
| 2002 | Not ranked | |
| 2001 | Not ranked | |
| 2000 | Not ranked |
| 2007 | 360 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 350 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 340 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 310 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 260 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 240 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 240 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 270 current US$ | World Bank Data Profile Tables 2008 |
| 2007 | 2.5 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 2.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 2.1 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 2.1 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 1.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 1.5 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 1.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 1.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 4.1 percent | World Bank Data Profile Tables 2008 |
| 2005 | 1.2 percent | World Bank Data Profile Tables 2008 |
| 2004 | 3.0 percent | World Bank Data Profile Tables 2008 |
| 2003 | 2.7 percent | World Bank Data Profile Tables 2008 |
| 2002 | 4.1 percent | World Bank Data Profile Tables 2008 |
| 2001 | -0.2 percent | World Bank Data Profile Tables 2008 |
| 2000 | -0.8 percent | World Bank Data Profile Tables 2008 |
| 2007 | 1.3 percent | World Bank Data Profile Tables 2009 |
| 2006 | 0.4 percent | World Bank Data Profile Tables 2009 |
| 2005 | 0.9 percent | World Bank Data Profile Tables 2009 |
| 2004 | 3.4 percent | World Bank Data Profile Tables 2009 |
| 2003 | -3.2 percent | World Bank Data Profile Tables 2009 |
| 2002 | 1.5 percent | World Bank Data Profile Tables 2009 |
| 2001 | 3.1 percent | World Bank Data Profile Tables 2009 |
| 2000 | -1.7 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 4 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 4 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 6 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 8 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | 3.3 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 3.3 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 3.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | 3.4 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | 3.5 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2002 | 3.2 percent | UNAIDS 2006 |
| 2007 | 429 per 100,000 people | WHO 2009 |
| 2006 | 421 per 100,000 people | WHO 2009 |
| 2005 | 413 per 100,000 people | WHO 2009 |
| 2004 | 405 per 100,000 people | WHO 2009 |
| 2003 | 397 per 100,000 people | WHO 2009 |
| 2002 | 389 per 100,000 people | WHO 2009 |
| 2001 | 382 per 100,000 people | WHO 2009 |
| 2000 | 374 per 100,000 people | WHO 2009 |
| 2008 | 16749 | UNHCR |
| 2007 | 22501 | UNHCR |
| 2006 | 27332 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 51107 | UNHCR |
| 2004 | 10819 | UNHCR |
| 2003 | 10614 | UNHCR |
| 2002 | 10448 | UNHCR |
| 2001 | 4354 | UNHCR |
| 2000 | 4016 | UNHCR |
| 2008 | 9377 | UNHCR |
| 2007 | 1328 | UNHCR |
| 2006 | 6328 | UNHCR |
| 2005 | 9287 | UNHCR |
| 2004 | 11285 | UNHCR |
| 2003 | 12395 | UNHCR |
| 2002 | 12294 | UNHCR |
| 2001 | 12257 | UNHCR |
| 2000 | 12223 | UNHCR |
| 2007 | 1500 | Internal Displacement Monitoring Centre (IDMC) 2008 | |
| 2006 | 1500 | Internal Displacement Monitoring Centre (IDMC) 2006 | |
| 2005 | 3000 | IDMC 2006 | |
| 2004 | 0 | Landmine Monitor Report 2005 |
| 2003 | 0 | Landmine Monitor Report 2004 |
| 2005 | 1.5 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 1.6 percent | UNDP - Human Development Report 2006 |
| 2003 | 1.6 percent | UNDP - Human Development Report 2005 |
| 2002-2005 | 2.6 percent | UNDP - Human Development Report 2007/2008 |
| 2002-2004 | 2.6 percent | UNDP - Human Development Report 2006 |
| 2000-2002 | 2.6 percent | UNDP - Human Development Report 2005 |
| 1999-2001 | 4.8 percent | UNDP - Human Development Report 2004 |
| 1998-2000 | 4.8 percent | UNDP - Human Development Report 2003 |
| 2004 | 1.1 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 1.4 percent | UNDP - Human Development Report 2006 |
| 2002 | 5.1 percent | UNDP - Human Development Report 2005 |
| 2001 | 1.5 percent | UNDP - Human Development Report 2004 |
| 2000 | 1.5 percent | UNDP - Human Development Report 2003 |