Year	% female
1970	61.8535118103027
1971	61.7466583251953
1972	61.7831802368164
1973	61.9107894897461
1974	62.3629989624023
1975	62.5334396362305
1976	62.1700096130371
1977	63.5878486633301
1978	63.7970199584961
1979	63.6150512695312
1983	65.3440170288086
1984	65.4885711669922
1985	65.6986465454102
1986	66.5242233276367
1987	66.4868316650391
1988	66.895637512207
1994	65.6088409423828
1998	69.0191497802734
2000	69.0193099975586
2001	66.040641784668
2002	66.0323181152344
2003	66.9904632568359
2004	67.8542861938477
2005	67.5542297363281
2006	69.1034164428711
2007	68.6482620239258
2008	68.3210983276367