Year	% female
1993	51.04109
1994	51.53177
1995	51.29145
1996	51.32465
1997	51.29164
1998	51.17487
1999	51.26233
2000	51.31132
2001	51.30611
2002	51.35217
2003	51.25523
2005	51.39879
2006	51.56437
2007	51.6669
2008	51.64986
2009	51.64074
2010	51.4684
2011	51.56595
2012	51.58829
2013	51.52328
2014	51.69322
2015	51.80448
2016	51.85928
2017	51.84706