Year	% female
1981	48.48032
1982	48.60275
1983	48.56141
1984	48.33799
1985	48.56231
1986	48.41059
1987	48.92053
1988	48.57574
1989	48.39597
1990	48.33765
1991	48.46494
1992	48.51805
1993	48.56974
1994	48.55677
1995	48.36496
1996	48.33278
1997	48.32965
1998	48.08681
1999	47.91783
2000	47.89637
2001	47.69416
2002	47.75169
2003	47.7164
2004	47.88486
2005	47.92901
2006	48.02674
2007	48.28743
2008	48.22388
2009	48.21174
2010	48.27222
2011	48.56544
2012	48.62288
2013	48.56829
2014	48.54627
2015	48.64688
2016	48.59703
2017	48.52191