Year	% of women ages 15-49
1976	7.7
1980	12.7
1981	18.6
1984	19.1
1986	25.3
1989	31.4
1991	39.9
1994	44.9
1997	49.8
2000	54.3
2004	58.5
2007	55.8
2008	52.64
2011	61.2
2013	61.8
2014	62.3