Year % of female primary school age 1970 38.1635398864746 1971 38.5708694458008 1972 37.0858688354492 1973 33.2111892700195 1974 31.8497295379639 1975 29.8904705047607 1976 29.1975498199463 1977 29.8768901824951 1978 32.2689094543457 1979 32.0385589599609 1980 30.8643207550049 1981 29.4560203552246 1982 28.5920600891113 1983 27.988000869751 1984 27.1439208984375 1985 25.5962696075439 1986 23.9878196716309 1987 23.2167701721191 1988 22.1519908905029 1989 20.8623199462891 1990 20.9479694366455 1991 20.3824405670166 1992 20.1968002319336 1993 19.5541000366211 1994 19.1823692321777 1995 19.6784400939941 1996 19.5815906524658 1997 19.3951396942139 1998 18.2835102081299 1999 16.5404491424561 2000 15.4649496078491 2001 15.028980255127 2002 14.8525400161743 2003 12.1392297744751 2004 10.9641799926758 2005 10.1027002334595 2006 10.1053800582886 2007 8.72659969329834 2008 8.37467956542969 2009 8.34025001525879 2010 8.27555 2011 8.10744 2012 8.02729 2013 7.76423 2014 7.79069 2015 8.02817 2016 7.92322 2017 7.87845 2018 7.83897