Year	Number of Girls
1971	27193
1973	34924
1974	39165
1975	20895
1976	14428
1981	2231
1982	10154
1983	18807
1984	31157
1985	28339
1986	22216
1987	17538
1988	12499
1989	11962
1990	15941
1991	20606
1992	22604
1993	26068
1994	28319
1995	45760
1996	41121
1997	43284
1998	40697
1999	41246
2000	39473
2001	40418
2002	40123
2003	34009
2004	31375
2005	28125
2006	27681
2007	22228
2008	21913
2009	22797
2010	21940
2011	16993
2012	18869
2013	21079
2014	24582
2015	24902
2016	29483