Year	% of married women ages 15-49
1973	7.2
1976	22.9
1979	24.6
1985	36.9
1987	43.9
1991	47.1
1993	51.2
1994	52.1
1995	52.5
1996	52.6
1997	54.7
1998	54.2
1999	54.3
2000	53.8
2001	51.8
2003	56.7
2005	57.5
2006	56.5
2007	57.4
2008	57.4
2009	58.8
2010	59.5
2011	59.4
2012	57.9
2013	60.9
2014	60.5
2015	59.1
2016	58.2
2017	57.2