Year	% of female lower secondary school age
1998	31.9729995727539
1999	32.0896987915039
2000	31.2383003234863
2001	30.3930606842041
2002	28.582160949707
2003	26.1094608306885
2004	24.8114795684814
2005	24.1924304962158
2006	23.6065101623535
2007	22.6713199615479
2008	21.9160194396973
2009	21.2630290985107
2010	20.13798
2011	19.58169
2012	18.82831
2013	18.46686
2014	18.45545
2015	17.76453
2016	17.49987
2017	17.3676
2018	17.23183