Year	% of women ages 15-49
2000	37.2
2001	36.6
2002	35.8
2003	35
2004	34.2
2005	33.3
2006	32.7
2007	32.2
2008	31.7
2009	31.3
2010	31
2011	30.9
2012	31
2013	31
2014	31.2
2015	31.3
2016	31.5
2017	31.8
2018	32
2019	32.3