Year	% of women ages 15-49
2000	53.7
2001	53.5
2002	53.3
2003	53.2
2004	53.2
2005	53
2006	52.9
2007	52.7
2008	52.5
2009	52.3
2010	52.1
2011	51.9
2012	51.8
2013	51.7
2014	51.5
2015	51.3
2016	51.1
2017	50.9
2018	50.7
2019	50.5