Year	per 1,000 female adults
1960	278.035
1961	266.8
1962	257.997
1963	248.373
1964	235.369
1965	221.926
1966	220.953
1967	228.973
1968	227.252
1969	217.705
1970	204.431
1971	205.074
1972	202.076
1973	199.219
1974	189.266
1975	188.594
1976	183.81
1977	178.427
1978	169.295
1979	162.826
1980	162.468
1981	160.67
1982	159.836
1983	158.326
1984	158.017
1985	156.034
1986	151.973
1987	147.542
1988	142.185
1989	136.033
1990	131.347
1991	127.144
1992	126.327
1993	126.371
1994	124.369
1995	121.327
1996	121.163
1997	119.805
1998	119.743
1999	116.634
2000	115.2
2001	113.597
2002	112.147
2003	109.084
2004	106.252
2005	103.114
2006	99.693
2007	95.47
2008	92.303
2009	89.733
2010	88.357
2011	86.832
2012	86.288
2013	82.448
2014	81.408
2015	80.78
2016	80.051
2017	81.023
2018	81.11
2019	78.93
2020	100.889
2021	103.808
2022	98.032