Year	% of women ages 15-49
1970	13.6
1971	13.6
1980	35.3
1981	35.3
1988	44.9
1993	40.7
1999	48.2
2000	46.9
2003	53
2004	53
2005	54.4
2006	56.3
2008	54.8
2016	53.5