Year % of female lower secondary school age 1981 25.7656707763672 1982 26.1254405975342 1983 22.0883693695068 1984 26.7747497558594 1985 24.0684604644775 1986 25.4357604980469 1987 24.2986907958984 1988 23.4638805389404 1989 24.9109001159668 1990 24.9549598693848 1991 24.1949195861816 1992 24.65744972229 1993 25.1338996887207 1994 25.8556308746338 1995 24.9747295379639 1996 25.0090198516846 1997 25.1304893493652 1998 24.9461402893066 1999 23.8225193023682 2000 24.4715690612793 2001 23.9695091247559 2002 22.7315406799316 2003 22.5025901794434 2004 21.4367198944092 2005 20.7172393798828 2006 20.1954593658447 2007 19.4981594085693 2008 18.8192691802979 2009 18.5101108551025 2010 18.36788 2011 18.0121 2012 17.64805 2013 17.34204 2014 17.26137 2015 17.58904 2016 17.68993 2017 17.41543