Year	% of female working-age population with basic education
1997	21.462
1998	22.398
1999	22.535
2000	23.928
2001	22.593
2002	22.29
2003	22.589
2004	24.02
2005	23.512
2006	22.647
2007	22.445
2008	26.03
2009	24.953
2010	24.401
2011	26.942
2012	25.854
2013	26.736
2014	28.93
2015	31.6
2016	32.26
2017	33.921
2018	37.684
2019	35.118
2020	30.28
2021	23.938
2022	26.53
2023	27.81