Year	% of women ages 15-49
1977	30.3
1978	40
1979	37.8
1982	47.7
1987	52.7
1992	63.1
1995	66.5
1997	68.4
2000	70
2003	74.5
2004	73
2005	73.7
2006	70.9
2009	72.5
2014	72.3
2015	66.9