Year	% female
1990	50.54271
1991	50.50623
1992	50.63788
1993	50.62863
1994	49.45317
1995	49.28635
1996	49.27146
1997	49.37807
1998	49.58592
1999	49.17928
2000	49.25823
2001	48.84608
2002	48.82142
2003	48.8538
2004	48.80483
2005	48.78757
2006	48.84478
2007	48.80646
2008	48.79662
2009	48.8128
2010	48.88722
2011	48.83954
2012	48.82281
2013	48.78382
2014	48.72091
2015	48.70358
2016	48.66923
2017	48.97339
2018	48.96945
2019	48.99271