Year	Number of Girls
1970	63661
1974	49843
1975	53942
1991	83608
1999	4292
2003	14099
2004	28809
2005	22803
2006	17505
2007	13007
2008	17187
2009	17769
2010	33900
2011	31944
2012	31562
2013	24730
2014	11312
2015	9213