Year	% of women ages 15-49
2000	35.7
2001	34.9
2002	34.2
2003	33.4
2004	32.6
2005	31.9
2006	31.2
2007	30.5
2008	29.9
2009	29.5
2010	29.3
2011	29.5
2012	30
2013	30.7
2014	31.6
2015	32.7
2016	33.9
2017	35.2
2018	36.5
2019	37.9