| 2009 | 230.0 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 231.4 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 228.8 million | U.N. DESA (2006) |
| 2005 | 226.1 million | U.N. DESA (2006) |
| 2004 | 223.2 million | U.N. DESA (2006) |
| 2003 | 220.4 million | U.N. DESA (2006) |
| 2002 | 217.5 million | U.N. DESA (2006) |
| 2001 | 214.6 million | U.N. DESA (2006) |
| 2000 | 211.7 million | U.N. DESA (2006) |
| 2009 | 230.0 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2009) |
| 2007 | 231.4 million | U.N. Department of Economic and Social Affairs (DESA) Population Division (2006) |
| 2006 | 228.8 million | U.N. DESA (2006) |
| 2005 | 226.1 million | U.N. DESA (2006) |
| 2004 | 223.2 million | U.N. DESA (2006) |
| 2003 | 220.4 million | U.N. DESA (2006) |
| 2002 | 217.5 million | U.N. DESA (2006) |
| 2001 | 214.6 million | U.N. DESA (2006) |
| 2000 | 211.7 million | U.N. DESA (2006) |
| 2007 | 50.4 percent | U.N. DESA - World Urbanisation Prospects 2005 |
| 2006 | 49.3 percent | U.N. DESA (2005) |
| 2005 | 48.1 percent | U.N. DESA (2005) |
| 2004 | 47.0 percent | U.N. DESA (2005) |
| 2003 | 45.7 percent | U.N. DESA (2005) |
| 2002 | 44.5 percent | U.N. DESA (2005) |
| 2001 | 43.3 percent | U.N. DESA (2005) |
| 2000 | 42.0 percent | U.N. DESA (2005) |
| 2005 | 28.4 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 28.6 percent | UNDP - Human Development Report 2006 |
| 2003 | 29.0 percent | UNDP - Human Development Report 2005 |
| 2002 | 29.9 percent | UNDP - Human Development Report 2004 |
| 2001 | 30.4 percent | UNDP - Human Development Report 2003 |
| 2000 | 30.8 percent | UNDP - Human Development Report 2002 |
| 2005 | 69.7 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 67.2 years | UNDP - Human Development Report 2006 |
| 2003 | 66.8 years | UNDP - Human Development Report 2005 |
| 2002 | 66.8 years | UNDP - Human Development Report 2004 |
| 2001 | 66.2 years | UNDP - Human Development Report 2003 |
| 2000 | 66.2 years | UNDP - Human Development Report 2002 |
| 2005 | 67.8 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 65.3 years | UNDP - Human Development Report 2006 |
| 2003 | 64.9 years | UNDP - Human Development Report 2005 |
| 2002 | 64.6 years | UNDP - Human Development Report 2004 |
| 2001 | 64.3 years | UNDP - Human Development Report 2003 |
| 2000 | 64.3 years | UNDP - Human Development Report 2002 |
| 2005 | 71.6 years | UNDP - Human Development Report 2007/2008 |
| 2004 | 69.2 years | UNDP - Human Development Report 2006 |
| 2003 | 68.8 years | UNDP - Human Development Report 2005 |
| 2002 | 68.6 years | UNDP - Human Development Report 2004 |
| 2001 | 68.2 years | UNDP - Human Development Report 2003 |
| 2000 | 68.2 years | UNDP - Human Development Report 2002 |
| 2007 | 25 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 26 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 28 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2007 |
| 2004 | 30 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 31 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 33 per 1,000 live births | UNDP - Human Development Report 2004 |
| 2001 | 33 per 1,000 live births | UNDP - Human Development Report 2003 |
| 2000 | 35 per 1,000 live births | UNDP - Human Development Report 2002 |
| 2007 | 31 per 1,000 live births | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2006 | 34 per 1,000 live births | UNICEF - State of the World's Children 2008 |
| 2005 | 36 per 1,000 live births | UNICEF - State of the World's Children 2007 |
| 2004 | 38 per 1,000 live births | UNICEF - State of the World's Children 2006 |
| 2003 | 41 per 1,000 live births | UNDP - Human Development Report 2005 |
| 2002 | 45 per 1,000 live births | UNDP - Human Development Report 2004 |
| 1997-2005 | 72 percent | UNDP - Human Development Report 2007/2008 |
| 1996-2004 | 72 percent | UNDP - Human Development Report 2006 |
| 1995-2003 | 68 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 64 percent | UNDP - Human Development Report 2004 |
| 1995-2001 | 56 percent | UNDP - Human Development Report 2003 |
| 1995-2000 | 56 percent | UNDP - Human Development Report 2002 |
| 2005 | 420 per 100,000 live births | UNDP - Human Development Report 2007/2008 |
| 2000 | 230 per 100,000 live births | UNDP - Human Development Report 2006 |
| 2005 | 107 | UNDP - Human Development Report 2007/2008 |
| 2004 | 108 | UNDP - Human Development Report 2006 |
| 2003 | 110 | UNDP - Human Development Report 2005 |
| 2002 | 111 | UNDP - Human Development Report 2004 |
| 2001 | 112 | UNDP - Human Development Report 2003 |
| 2000 | 110 | UNDP - Human Development Report 2002 |
| 2000-2007 | 28 percent | U.N. Children's Fund (UNICEF) - State of the World's Children 2009 |
| 2000-2006 | 28 percent | UNICEF - State of the World's Children 2008 |
| 1996-2005 | 28 percent | UNICEF - State of the World's Children 2007 |
| 1996-2004 | 28 percent | UNICEF - State of the World's Children 2006 |
| 1995-2003 | 26 percent | UNDP - Human Development Report 2005 |
| 1995-2002 | 26 percent | UNDP - Human Development Report 2004 |
| 1995-2000 | 26 percent | UNDP - Human Development Report 2002 |
| 2003-2005 | 17 percent | U.N. Food and Agriculture Organisation (FAO) 2008 |
| 2002-2004average | 6 percent | U.N. Food and Agriculture Organisation (FAO) 2006 |
| 2001-2003average | 6 percent | FAO 2006 |
| 2006 | 80 percent | UNICEF and WHO 2008 |
| 2004 | 77 percent | UNICEF and World Health Organisation (WHO) 2006 |
| 2002 | 78 percent | UNDP - Human Development Report 2005 |
| 2000 | 78 percent | UNDP - Human Development Report 2004 |
| 2006 | 52 percent | UNICEF and WHO 2008 |
| 2004 | 55 percent | UNICEF and WHO 2006 |
| 2002 | 52 percent | UNDP - Human Development Report 2005 |
| 2000 | 55 percent | UNDP - Human Development Report 2004 |
| 2004 | 90.4 percent | UNDP - Human Development Report 2006 |
| 2003 | 87.9 percent | UNDP - Human Development Report 2005 |
| 2002 | 87.9 percent | UNDP - Human Development Report 2004 |
| 2001 | 87.3 percent | UNDP - Human Development Report 2003 |
| 2000 | 86.9 percent | UNDP - Human Development Report 2002 |
| 2004 | 94.0 percent | UNDP - Human Development Report 2006 |
| 2003 | 92.5 percent | UNDP - Human Development Report 2005 |
| 2002 | 92.5 percent | UNDP - Human Development Report 2004 |
| 2001 | 92.1 percent | UNDP - Human Development Report 2003 |
| 2000 | 91.8 percent | UNDP - Human Development Report 2002 |
| 2004 | 86.8 percent | UNDP - Human Development Report 2006 |
| 2003 | 83.4 percent | UNDP - Human Development Report 2005 |
| 2002 | 83.4 percent | UNDP - Human Development Report 2004 |
| 2001 | 82.6 percent | UNDP - Human Development Report 2003 |
| 2000 | 82.0 percent | UNDP - Human Development Report 2002 |
| 2008 | 134 per 1,000 people | ITU 2009 |
| 2007 | 87 per 1,000 people | ITU 2009 |
| 2006 | 67 per 1,000 people | ITU 2009 |
| 2005 | 62 per 1,000 people | ITU 2009 |
| 2004 | 48 per 1,000 people | ITU 2009 |
| 2003 | 38 per 1,000 people | ITU 2009 |
| 2002 | 37 per 1,000 people | ITU 2009 |
| 2001 | 35 per 1,000 people | ITU 2009 |
| 2000 | 33 per 1,000 people | ITU 2009 |
| 2008 | 618 per 1,000 people | ITU 2009 |
| 2007 | 416 per 1,000 people | ITU 2009 |
| 2006 | 288 per 1,000 people | ITU 2009 |
| 2005 | 214 per 1,000 people | ITU 2009 |
| 2004 | 140 per 1,000 people | ITU 2009 |
| 2003 | 87 per 1,000 people | ITU 2009 |
| 2002 | 56 per 1,000 people | ITU 2009 |
| 2001 | 31 per 1,000 people | ITU 2009 |
| 2000 | 18 per 1,000 people | ITU 2009 |
| 2008 | 108 per 1,000 people | ITU 2009 |
| 2007 | 108 per 1,000 people | ITU 2009 |
| 2006 | 89 per 1,000 people | ITU 2009 |
| 2005 | 35 per 1,000 people | ITU 2009 |
| 2004 | 26 per 1,000 people | ITU 2009 |
| 2003 | 24 per 1,000 people | ITU 2009 |
| 2002 | 21 per 1,000 people | ITU 2009 |
| 2001 | 20 per 1,000 people | ITU 2009 |
| 2000 | 9 per 1,000 people | ITU 2009 |
| 2008 | 126 (joint) | Transparency International 2008 |
| 2007 | 143 (joint) | Transparency International 2007 |
| 2006 | 130 (joint) | Transparency International |
| 2005 | 137 (joint) | Transparency International |
| 2004 | 133 (joint) | Transparency International |
| 2003 | 122 (joint) | Transparency International |
| 2002 | 96 (joint) | Transparency International |
| 2001 | 88 (joint) | Transparency International |
| 2000 | 85 (joint) | Transparency International |
| 1990-2005 | 7.5 percent | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 7.5 percent | UNDP - Human Development Report 2006 |
| 1990-2003 | 7.5 percent | UNDP - Human Development Report 2005 |
| 1990-2002 | 7.5 percent | UNDP - Human Development Report 2004 |
| 1990-2001 | 7.2 percent | UNDP - Human Development Report 2003 |
| 2007 | 1650 current US$ | World Bank Data Profile Tables 2009 |
| 2006 | 1420 current US$ | World Bank Data Profile Tables 2009 |
| 2005 | 1250 current US$ | World Bank Data Profile Tables 2009 |
| 2004 | 1110 current US$ | World Bank Data Profile Tables 2009 |
| 2003 | 920 current US$ | World Bank Data Profile Tables 2009 |
| 2002 | 810 current US$ | World Bank Data Profile Tables 2009 |
| 2001 | 740 current US$ | World Bank Data Profile Tables 2009 |
| 2000 | 590 current US$ | World Bank Data Profile Tables 2008 |
| 2007 | 432.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 364.6 current US$ billions | World Bank Data Profile Tables 2009 |
| 2005 | 285.9 current US$ billions | World Bank Data Profile Tables 2009 |
| 2004 | 256.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2003 | 234.8 current US$ billions | World Bank Data Profile Tables 2009 |
| 2002 | 195.7 current US$ billions | World Bank Data Profile Tables 2009 |
| 2001 | 160.4 current US$ billions | World Bank Data Profile Tables 2009 |
| 2000 | 165.0 current US$ billions | World Bank Data Profile Tables 2009 |
| 2006 | 5.5 percent | World Bank Data Profile Tables 2008 |
| 2005 | 5.7 percent | World Bank Data Profile Tables 2008 |
| 2004 | 5.0 percent | World Bank Data Profile Tables 2008 |
| 2003 | 4.8 percent | World Bank Data Profile Tables 2008 |
| 2002 | 4.5 percent | World Bank Data Profile Tables 2008 |
| 2001 | 3.6 percent | World Bank Data Profile Tables 2008 |
| 2000 | 4.9 percent | World Bank Data Profile Tables 2008 |
| 2007 | 11.5 percent | World Bank Data Profile Tables 2009 |
| 2006 | 14.1 percent | World Bank Data Profile Tables 2009 |
| 2005 | 14.3 percent | World Bank Data Profile Tables 2009 |
| 2004 | 8.6 percent | World Bank Data Profile Tables 2009 |
| 2003 | 5.5 percent | World Bank Data Profile Tables 2009 |
| 2002 | 5.9 percent | World Bank Data Profile Tables 2009 |
| 2001 | 14.3 percent | World Bank Data Profile Tables 2009 |
| 2000 | 20.4 percent | World Bank Data Profile Tables 2009 |
| 2000-2004 | 13 per 100,000 people | UNDP - Human Development Report 2007/2008 |
| 1990-2004 | 13 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 | 0.2 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2006 | 0.2 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2005 | 0.2 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2004 | 0.1 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2003 | 0.1 percent | U.N. Programme on HIV and AIDS (UNAIDS) 2008 |
| 2007 | 228 per 100,000 people | WHO 2009 |
| 2006 | 234 per 100,000 people | WHO 2009 |
| 2005 | 239 per 100,000 people | WHO 2009 |
| 2004 | 245 per 100,000 people | WHO 2009 |
| 2003 | 251 per 100,000 people | WHO 2009 |
| 2002 | 257 per 100,000 people | WHO 2009 |
| 2001 | 263 per 100,000 people | WHO 2009 |
| 2000 | 270 per 100,000 people | WHO 2009 |
| 2008 | 18852 | UNHCR |
| 2007 | 20230 | UNHCR |
| 2006 | 34728 | Office of the U.N. High Commissioner for Refugees (UNHCR) |
| 2005 | 34384 | UNHCR |
| 2004 | 27919 | UNHCR |
| 2003 | 16240 | UNHCR |
| 2002 | 9906 | UNHCR |
| 2001 | 8970 | UNHCR |
| 2000 | 9149 | UNHCR |
| 2008 | 369 | UNHCR |
| 2007 | 315 | UNHCR |
| 2006 | 301 | UNHCR |
| 2005 | 89 | UNHCR |
| 2004 | 169 | UNHCR |
| 2003 | 233 | UNHCR |
| 2002 | 28596 | UNHCR |
| 2001 | 73551 | UNHCR |
| 2000 | 122618 | UNHCR |
| 2009 | 70000 - 120000 | Internal Displacement Monitoring Centre (IDMC) 2009 | |
| 2008 | 150000-250000 | IDMC 2008 | |
| 2007 | 100000 - 200000 | IDMC 2008 | |
| 2006 | 150000 - 250000 | Internal Displacement Monitoring Centre (IDMC) 2006 | |
| 2005 | 342000 - 600000 | IDMC 2006 | |
| 2007 | 8 | Landmine Monitor Report 2008 |
| 2006 | 5 | Landmine Monitor Report 2008 |
| 2004 | 0 | Landmine Monitor Report 2005 |
| 2003 | 8 | Landmine Monitor Report 2004 |
| 2005 | 1.2 percent | UNDP - Human Development Report 2007/2008 |
| 2004 | 1.1 percent | UNDP - Human Development Report 2006 |
| 2003 | 1.5 percent | UNDP - Human Development Report 2005 |
| 2002-2005 | 0.9 percent | UNDP - Human Development Report 2007/2008 |
| 2002-2004 | 0.9 percent | UNDP - Human Development Report 2006 |
| 2000-2002 | 1.2 percent | UNDP - Human Development Report 2005 |
| 1999-2001 | 1.3 percent | UNDP - Human Development Report 2004 |
| 1998-2000 | No data available percent |
| 2004 | 1.0 percent | UNDP - Human Development Report 2007/2008 |
| 2003-2004 | 1.1 percent | UNDP - Human Development Report 2006 |
| 2002 | 1.2 percent | UNDP - Human Development Report 2005 |
| 2001 | 0.6 percent | UNDP - Human Development Report 2004 |
| 2000 | 0.6 percent | UNDP - Human Development Report 2003 |