Year	Number of Girls
1971	90397
1972	90068
1973	89040
1977	100329
1978	103683
1981	105147
1982	106914
1983	111677
1986	106589
1987	128886
1988	136076
1989	139321
1990	127046
1991	137627
2005	193564
2006	196568
2007	179259
2008	154380
2009	157118
2010	151357
2011	157034
2012	147241