Year	% of female lower secondary school age
1998	22.8530292510986
1999	22.9387798309326
2000	22.2089500427246
2001	21.3541698455811
2002	19.021900177002
2003	16.3584995269775
2004	14.1618404388428
2005	12.9996795654297
2006	13.1054401397705
2007	11.153920173645
2008	11.4756603240967
2009	10.7336797714233
2010	10.46782
2011	10.44033
2012	10.23047
2013	10.22673
2014	9.66334
2015	9.33794
2016	9.27147
2017	9.13488
2018	9.07353