Year	per 1,000 female adults
1960	392.895
1961	386.871
1962	380.553
1963	373.044
1964	363.259
1965	356.969
1966	349.869
1967	342.672
1968	333.703
1969	324.824
1970	316.557
1971	307.754
1972	301.022
1973	294.437
1974	289.318
1975	280.169
1976	280.384
1977	276.145
1978	272.302
1979	264.955
1980	257.521
1981	250.136
1982	242.194
1983	241.069
1984	239.986
1985	240.284
1986	240.824
1987	236.699
1988	232.154
1989	230.05
1990	229.033
1991	229.358
1992	224.395
1993	224.183
1994	223.45
1995	223.929
1996	226.095
1997	217.169
1998	211.367
1999	209.75
2000	206.849
2001	204.553
2002	202.809
2003	200.749
2004	197.035
2005	196.373
2006	196.08
2007	191.185
2008	191.159
2009	186.881
2010	185.908
2011	182.822
2012	182.802
2013	177.643
2014	178.97
2015	173.052
2016	172.328
2017	166.507
2018	167.164
2019	159.031
2020	180.01
2021	186.323
2022	182.78