| Country or Area | Year | Value | |
|---|
| Middle East & North Africa (excluding high income) | 2021 | 16.83630505078683 |
| Middle East & North Africa (excluding high income) | 2020 | 15.377063231668236 |
| Middle East & North Africa (excluding high income) | 2019 | 14.845456714089131 |
| Middle East & North Africa (excluding high income) | 2018 | 14.058426489989673 |
| Middle East & North Africa (excluding high income) | 2017 | 16.550692637408996 |
| Middle East & North Africa (excluding high income) | 2016 | 18.34471730097596 |
| Middle East & North Africa (excluding high income) | 2015 | 16.208060142358015 |
| Middle East & North Africa (excluding high income) | 2014 | 16.747974335758304 |
| Middle East & North Africa (excluding high income) | 2013 | 15.13798348400015 |
| Middle East & North Africa (excluding high income) | 2012 | 15.827275582606926 |
| Middle East & North Africa (excluding high income) | 2011 | 17.847798783957796 |
| Middle East & North Africa (excluding high income) | 2010 | 18.146022652305813 |
| Middle East & North Africa (excluding high income) | 2009 | 16.369426131806883 |
| Middle East & North Africa (excluding high income) | 2008 | 15.971951312226668 |
| Middle East & North Africa (excluding high income) | 2007 | 16.898706378046192 |
| Middle East & North Africa (excluding high income) | 2006 | 15.538923703896462 |
| Middle East & North Africa (excluding high income) | 2005 | 14.225153079257863 |
| Middle East & North Africa (excluding high income) | 2004 | 13.101340283617679 |
| Middle East & North Africa (excluding high income) | 2003 | 13.65644900963916 |
| Middle East & North Africa (excluding high income) | 2002 | 13.987233593287963 |
| Middle East & North Africa (excluding high income) | 2001 | 15.938172488604199 |
| Middle East & North Africa (excluding high income) | 2000 | 16.857581512138296 |
| Middle East & North Africa (excluding high income) | 1999 | 14.38695080907574 |
| Middle East & North Africa (excluding high income) | 1998 | 13.751160019037695 |
| Middle East & North Africa (excluding high income) | 1997 | 12.387272839452597 |
| Middle East & North Africa (excluding high income) | 1996 | 11.70785986222931 |
| Middle East & North Africa (excluding high income) | 1995 | 11.366798013366552 |
| Middle East & North Africa (excluding high income) | 1994 | 11.454390119899163 |
| Middle East & North Africa (excluding high income) | 1993 | 18.948614683939237 |
| Middle East & North Africa (excluding high income) | 1992 | 18.20966970892128 |
| Middle East & North Africa (excluding high income) | 1991 | 15.52915909415715 |
| Middle East & North Africa (excluding high income) | 1990 | 14.220861385707545 |
| Middle East & North Africa (excluding high income) | 1989 | 13.720495106243597 |
| Middle East & North Africa (excluding high income) | 1988 | 12.069845112467762 |
| Middle East & North Africa (excluding high income) | 1987 | 12.615104472184843 |
| Middle East & North Africa (excluding high income) | 1986 | 15.482808776000814 |
| Middle East & North Africa (excluding high income) | 1985 | 15.899721875922031 |
| Middle East & North Africa (excluding high income) | 1984 | 16.215691985543074 |
| Middle East & North Africa (excluding high income) | 1983 | 17.27388709092758 |
| Middle East & North Africa (excluding high income) | 1982 | 19.513092127045127 |
| Middle East & North Africa (excluding high income) | 1981 | 12.909420324111847 |
| Middle East & North Africa (excluding high income) | 1980 | 13.853116219222382 |
| Middle East & North Africa (excluding high income) | 1979 | 15.13501905187839 |
| Middle East & North Africa (excluding high income) | 1978 | 16.262319853150817 |
| Middle East & North Africa (excluding high income) | 1977 | 21.9621809908433 |
| Middle East & North Africa (excluding high income) | 1976 | 10.746061674151111 |
| Middle East & North Africa (excluding high income) | 1975 | 10.307879078495672 |
| Middle East & North Africa (excluding high income) | 1974 | 9.740283610149053 |
| Middle East & North Africa (excluding high income) | 1973 | 9.639134021826436 |
| Middle East & North Africa (excluding high income) | 1972 | 11.10113371064696 |
