| 2009 | 5.1 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 4.7 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 4.6 million | U.N. DESA (2006) |
| 2005 | 4.5 million | U.N. DESA (2006) |
| 2004 | 4.4 million | U.N. DESA (2006) |
| 2003 | 4.2 million | U.N. DESA (2006) |
| 2002 | 4.0 million | U.N. DESA (2006) |
| 2001 | 3.8 million | U.N. DESA (2006) |
| 2000 | 3.7 million | U.N. DESA (2006) |
| 2009 | 5.1 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 4.7 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 4.6 million | U.N. DESA (2006) |
| 2005 | 4.5 million | U.N. DESA (2006) |
| 2004 | 4.4 million | U.N. DESA (2006) |
| 2003 | 4.2 million | U.N. DESA (2006) |
| 2002 | 4.0 million | U.N. DESA (2006) |
| 2001 | 3.8 million | U.N. DESA (2006) |
| 2000 | 3.7 million | U.N. DESA (2006) |
| 2007 | 20.2 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 19.8 percent | U.N. DESA (2005) |
| 2005 | 19.4 percent | U.N. DESA (2005) |
| 2004 | 19.0 percent | U.N. DESA (2005) |
| 2003 | 18.7 percent | U.N. DESA (2005) |
| 2002 | 18.4 percent | U.N. DESA (2005) |
| 2001 | 18.1 percent | U.N. DESA (2005) |
| 2000 | 17.8 percent | U.N. DESA (2005) |
| 2005 | 43.0 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 44.8 percent | UNDP - Human Development Report 2006 |
| 2003 | 44.9 percent | UNDP - Human Development Report 2005 |
| 2002 | 45.5 percent | UNDP - Human Development Report 2004 |
| 2001 | 45.7 percent | UNDP - Human Development Report 2003 |
| 2000 | 43.9 percent | UNDP - Human Development Report 2002 |
| 2005 | 56.6 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 54.3 years | UNDP - Human Development Report 2006 |
| 2003 | 53.8 years | UNDP - Human Development Report 2005 |
| 2002 | 52.7 years | UNDP - Human Development Report 2004 |
| 2001 | 52.5 years | UNDP - Human Development Report 2003 |
| 2000 | 52.0 years | UNDP - Human Development Report 2002 |
| 2005 | 54.0 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 52.3 years | UNDP - Human Development Report 2006 |
| 2003 | 51.8 years | UNDP - Human Development Report 2005 |
| 2002 | 51.1 years | UNDP - Human Development Report 2004 |
| 2001 | 50.9 years | UNDP - Human Development Report 2003 |
| 2000 | 50.6 years | UNDP - Human Development Report 2002 |
| 2005 | 59.0 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 56.1 years | UNDP - Human Development Report 2006 |
| 2003 | 55.7 years | UNDP - Human Development Report 2005 |
| 2002 | 54.2 years | UNDP - Human Development Report 2004 |
| 2001 | 54.1 years | UNDP - Human Development Report 2003 |
| 2000 | 53.3 years | UNDP - Human Development Report 2002 |
| 2007 | 46 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 48 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 50 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 52 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 45 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 47 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 72 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 73 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 70 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 74 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 78 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 82 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 85 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 89 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2000 | 114 per 1,000 live births | UNDP - Human Development Report 2002 |
| 1997-2005 | 28 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 28 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 28 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 21 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 21 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 21 percent | UNDP - Human Development Report 2002 |
| 2005 | 450 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 630 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 157 | UNDP - Human Development Report 2007/2008 |
| 2004 | 157 | UNDP - Human Development Report 2006 |
| 2003 | 161 | UNDP - Human Development Report 2005 |
| 2002 | 156 | UNDP - Human Development Report 2004 |
| 2001 | 155 | UNDP - Human Development Report 2003 |
| 2000 | 157 | UNDP - Human Development Report 2002 |
| 2000-2007 | 40 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 40 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 40 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 40 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 40 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 |
| 2003-2005 | 68 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 75 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 73 percent | FAO 2006 |
| 2006 | 60 percent | UNICEF and WHO 2008 |
| 2004 | 60 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 57 percent | UNDP - Human Development Report 2005 |
| 2000 | 46 percent | UNDP - Human Development Report 2004 |
| 2006 | 5 percent | UNICEF and WHO 2008 |
| 2004 | 9 percent | UNICEF and WHO 2006 |
| 2002 | 9 percent | UNDP - Human Development Report 2005 |
| 2000 | 13 percent | UNDP - Human Development Report 2004 |
| 2004 | No data available percent | |
| 2003 | 56.7 percent | UNDP - Human Development Report 2005 |
| 2002 | 56.7 percent | UNDP - Human Development Report 2004 |
| 2001 | 56.7 percent | UNDP - Human Development Report 2003 |
| 2000 | 55.7 percent | UNDP - Human Development Report 2002 |
| 2004 | No data available percent | |
| 2003 | 68.2 percent | UNDP - Human Development Report 2005 |
| 2002 | 38.2 percent | UNDP - Human Development Report 2004 |
| 2001 | 68.2 percent | UNDP - Human Development Report 2003 |
| 2000 | 67.3 percent | UNDP - Human Development Report 2002 |
| 2004 | No data available percent | |
| 2003 | 45.6 percent | UNDP - Human Development Report 2005 |
| 2002 | 45.6 percent | UNDP - Human Development Report 2004 |
| 2001 | 45.6 percent | UNDP - Human Development Report 2003 |
| 2000 | 44.5 percent | UNDP - Human Development Report 2002 |
| 2008 | 8 per 1,000 people | ITU 2009 |
| 2007 | 8 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 | 9 per 1,000 people | ITU 2009 |
| 2002 | 9 per 1,000 people | ITU 2009 |
| 2001 | 8 per 1,000 people | ITU 2009 |
| 2000 | 8 per 1,000 people | ITU 2009 |
| 2008 | 22 per 1,000 people | ITU 2009 |
| 2007 | 18 per 1,000 people | ITU 2009 |
| 2006 | 13 per 1,000 people | ITU 2009 |
| 2005 | 9 per 1,000 people | ITU 2009 |
| 2004 | 5 per 1,000 people | ITU 2009 |
| 2003 | No data available per 1,000 people | |
| 2002 | No data available per 1,000 people | |
| 2001 | No data available per 1,000 people | |
| 2000 | No data available per 1,000 people |
| 2008 | 30 per 1,000 people | ITU 2009 |
| 2007 | 25 per 1,000 people | ITU 2009 |
| 2006 | 22 per 1,000 people | ITU 2009 |
| 2005 | 18 per 1,000 people | ITU 2009 |
| 2004 | 12 per 1,000 people | ITU 2009 |
| 2003 | 7 per 1,000 people | ITU 2009 |
| 2002 | 2 per 1,000 people | ITU 2009 |
| 2001 | 2 per 1,000 people | ITU 2009 |
| 2000 | 1 per 1,000 people | ITU 2009 |
| 2008 | 126 (joint) | Transparency International 2008 |
| 2007 | 111 (joint) | Transparency International 2007 |
| 2006 | 93 (joint) | Transparency International |
| 2005 | 107 (joint) | Transparency International |
| 2004 | 102 (joint) | Transparency International |
| 2003 | Not ranked | |
| 2002 | Not ranked | |
| 2001 | Not ranked | |
| 2000 | Not ranked |
| 2007 | 270 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 210 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 180 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 150 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 150 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 170 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 170 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 170 current US$ | World Bank Data Profile Tables 2009 |
| 2007 | 1.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 1.3 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 1.2 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 0.6 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 0.6 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 0.7 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 0.7 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 0.6 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | -1.0 percent | World Bank Data Profile Tables 2008 |
| 2005 | 0.5 percent | World Bank Data Profile Tables 2008 |
| 2004 | 1.9 percent | World Bank Data Profile Tables 2008 |
| 2003 | 6.1 percent | World Bank Data Profile Tables 2008 |
| 2002 | 0.7 percent | World Bank Data Profile Tables 2008 |
| 2001 | 9.2 percent | World Bank Data Profile Tables 2008 |
| 2000 | -13.1 percent | World Bank Data Profile Tables 2008 |
| 2007 | 5.9 percent | World Bank Data Profile Tables 2009 |
| 2006 | 10.5 percent | World Bank Data Profile Tables 2009 |
| 2005 | 35.6 percent | World Bank Data Profile Tables 2009 |
| 2004 | 19.2 percent | World Bank Data Profile Tables 2009 |
| 2003 | 16.6 percent | World Bank Data Profile Tables 2009 |
| 2002 | 17.7 percent | World Bank Data Profile Tables 2009 |
| 2001 | 17.1 percent | World Bank Data Profile Tables 2009 |
| 2000 | 25.0 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 5 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 5 per 100,000 people | UNDP - Human Development Report 2006 |
| 1990-2003 | 5 per 100,000 people | UNDP - Human Development Report 2004 |
| 1990-2002 | 5 per 100,000 people | UNDP - Human Development Report 2003 |
| 2007 | 1.3 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 1.3 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 1.2 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | 1.2 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | 1.2 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2007 | 95 per 100,000 people | WHO 2009 |
| 2006 | 94 per 100,000 people | WHO 2009 |
| 2005 | 92 per 100,000 people | WHO 2009 |
| 2004 | 91 per 100,000 people | WHO 2009 |
| 2003 | 89 per 100,000 people | WHO 2009 |
| 2002 | 88 per 100,000 people | WHO 2009 |
| 2001 | 86 per 100,000 people | WHO 2009 |
| 2000 | 85 per 100,000 people | WHO 2009 |
| 2008 | 181971 | UNHCR |
| 2007 | 208743 | UNHCR |
| 2006 | 193745 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 143594 | UNHCR |
| 2004 | 131119 | UNHCR |
| 2003 | 124121 | UNHCR |
| 2002 | 318176 | UNHCR |
| 2001 | 333229 | UNHCR |
| 2000 | 376851 | UNHCR |
| 2008 | 4862 | UNHCR |
| 2007 | 5031 | UNHCR |
| 2006 | 4621 | UNHCR |
| 2005 | 4418 | UNHCR |
| 2004 | 4240 | UNHCR |
| 2003 | 3889 | UNHCR |
| 2002 | 3619 | UNHCR |
| 2001 | 2272 | UNHCR |
| 2000 | 1984 | UNHCR |
| 2009 | 10000 | Internal Displacement Monitoring Centre (IDMC) 2009 | |
| 2008 | 32000 | IDMC 2008 | |
| 2007 | 32000 | IDMC 2008 | |
| 2006 | 40000 - 45000 | IDMC 2006 | |
| 2005 | 50509 | IDMC 2006 | |
| 2007 | 70 | Landmine Monitor Report 2008 |
| 2006 | 32 | Landmine Monitor Report 2008 |
| 2004 | 30 | Landmine Monitor Report 2005 |
| 2003 | 87 | Landmine Monitor Report 2004 |
| 2005 | No data available percent | |
| 2004 | No data available percent | |
| 2003 | 19.4 percent | UNDP - Human Development Report 2005 |
| 2002-2005 | 5.4 percent | UNDP - Human Development Report 2007/2008 |
| 2002-2004 | 3.8 percent | UNDP - Human Development Report 2006 |
| 2000-2002 | 4.1 percent | UNDP - Human Development Report 2005 |
| 1999-2001 | 2.7 percent | UNDP - Human Development Report 2004 |
| 1998-2000 | 4.8 percent | UNDP - Human Development Report 2003 |
| 2004 | 1.8 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 2.0 percent | UNDP - Human Development Report 2006 |
| 2002 | 3.2 percent | UNDP - Human Development Report 2005 |
| 2001 | 3.7 percent | UNDP - Human Development Report 2004 |
| 2000 | 2.8 percent | UNDP - Human Development Report 2003 |