Year	% female
1971	51.8272399902344
1972	37.4213790893555
1974	50.3105583190918
1975	53.538459777832
1977	53.6480712890625
1978	51.237621307373
2001	66.5116271972656
2002	67.2811126708984
2003	67.8311462402344
2004	65.5714263916016
2005	66.8621673583984
2006	67.4698791503906
2010	73.0909118652344
2011	66.8656692504883
2012	64.5990905761719
2013	67.643310546875
2014	69.8296813964844
2016	67.4107131958008