Year % female 1971 11.7741899490356 1972 13.8728303909302 1974 13.9320697784424 1975 10.0989103317261 1999 22.5218601226807 2000 20.1305198669434 2001 22.1958103179932 2002 22.1937599182129 2003 22.8370990753174 2004 23.191520690918 2005 23.6037998199463 2006 23.7252197265625 2007 19.3511695861816 2008 17.520809173584 2009 17.3487091064453 2015 26.2644805908203 2016 24.2398490905762 2017 23.9979400634766 2018 26.6062507629395 2019 27.0844192504883 2020 27.6529998779297 2021 29.6594696044922 2022 33.011100769043