Year	% of female population ages 15+ (modeled ILO estimate)
1991	19.126
1992	19.365
1993	19.582
1994	19.782
1995	19.981
1996	20.003
1997	20.064
1998	20.146
1999	20.239
2000	20.317
2001	20.264
2002	20.246
2003	20.261
2004	20.326
2005	20.554
2006	20.789
2007	21.027
2008	21.627
2009	22.237
2010	22.857
2011	23.486
2012	24.126
2013	24.776
2014	25.436
2015	26.147
2016	26.913
2017	27.694
2018	28.489
2019	29.298
2020	26.418
2021	27.595
2022	27.388
2023	27.481