Year % of female population ages 15+ (national estimate) 1964 44.94 1971 49.32 1981 44.7 1985 64.17 1991 41.68 1994 50.5 1996 45.714 1998 47.67 2000 48.54 2001 46.17 2006 52.731 2009 55.76 2010 52.87 2013 63.22 2019 58.831 2020 60.905 2021 59.569 2022 60.057 2023 63.067