Year % of female primary school age 1970 24.4199905395508 1971 24.2836894989014 1972 23.6037998199463 1973 22.9056797027588 1974 21.6501903533936 1975 20.7467498779297 1976 20.17991065979 1977 19.2466201782227 1978 19.8358402252197 1979 20.0857696533203 1980 20.110969543457 1981 19.4105396270752 1982 18.5577697753906 1983 18.3277893066406 1984 17.9294109344482 1985 17.5276908874512 1986 18.0170097351074 1987 18.007230758667 1988 18.3925800323486 1989 18.6279201507568 1990 20.0005207061768 1991 20.4855098724365 1992 21.0052299499512 1993 21.20578956604 1994 20.3477802276611 1995 20.4775905609131 1996 20.3520393371582 1997 19.965539932251 1998 19.4595394134521 1999 19.523609161377 2000 17.4385395050049 2001 16.2633304595947 2002 15.8229503631592 2003 15.283109664917 2004 14.9345998764038 2005 14.5987195968628 2006 13.8417596817017 2007 13.6146297454834 2008 13.4201498031616 2009 13.3640699386597 2010 12.72022 2011 12.11502 2012 12.00531 2013 11.60929 2014 11.47565 2015 11.11519 2016 11.78186 2017 11.41669 2018 11.25345