Year	per 1,000 female adults
1960	434.205
1961	431.48
1962	428.709
1963	423.801
1964	421.706
1965	416.75
1966	411.074
1967	407.205
1968	400.864
1969	401.717
1970	398.708
1971	393.787
1972	386.729
1973	381.312
1974	376.05
1975	365.512
1976	352.957
1977	340.647
1978	325.257
1979	318.308
1980	311.044
1981	306.159
1982	298.898
1983	289.188
1984	281.276
1985	275.87
1986	267.107
1987	259.698
1988	256.591
1989	252.606
1990	245.912
1991	243.435
1992	241.283
1993	242.469
1994	244.145
1995	247.123
1996	251.853
1997	246.904
1998	242.94
1999	241.296
2000	243.816
2001	249.065
2002	258.765
2003	259.611
2004	264.89
2005	260.249
2006	257.462
2007	258.725
2008	256.262
2009	257.879
2010	254.119
2011	256.008
2012	257.668
2013	252.741
2014	254.317
2015	249.694
2016	251.112
2017	245.742
2018	245.631
2019	239.831
2020	246.154
2021	249.345
2022	246.828