Year % of female population ages 15+ (national estimate) 1969 16.43 1980 39.01 1990 31.91 1991 55.8 1998 57 2000 44.93 2010 59.1 2015 44.539 2017 37.436 2018 52.306 2019 52.391 2020 54.635 2021 54.162 2022 53.998