Year	Number of Girls
1970	31903
1971	22170
1972	19413
1973	17244
1975	15958
1976	16253
1978	13961
1979	16035
1980	18407
1981	20757
1982	22614
1983	24924
1984	25713
1985	24720
1986	25697
1987	24041
1988	25174
1989	22487
1990	22423
1999	13289
2000	9870
2001	7826
2002	4279
2004	3639
2005	4704
2006	3480
2007	3815
2008	6255
2009	12445
2010	9371
2011	10995
2012	12064
2013	15694
2014	20595
2015	26862