Year	% of women ages 15-49
2000	31
2001	30.7
2002	30.5
2003	30.4
2004	30.3
2005	30.3
2006	30.2
2007	30.1
2008	30
2009	29.7
2010	29.7
2011	29.7
2012	29.7
2013	29.7
2014	29.7
2015	29.9
2016	30.1
2017	30.2
2018	30.4
2019	30.6