Year	per 1,000 female adults
1960	238.359
1961	225.63
1962	222.004
1963	210.067
1964	188.613
1965	184.564
1966	196.824
1967	214.378
1968	204.545
1969	204.052
1970	203.768
1971	210.445
1972	227.558
1973	254.656
1974	263.002
1975	269.326
1976	240.703
1977	228.452
1978	229.007
1979	226.027
1980	230.317
1981	226.83
1982	230.424
1983	242.511
1984	249.276
1985	248.373
1986	225.714
1987	218.187
1988	216.11
1989	208.937
1990	215.816
1991	213.029
1992	195.838
1993	208.538
1994	214.571
1995	215.377
1996	218.805
1997	222.846
1998	214.901
1999	204.661
2000	200.117
2001	194.286
2002	185.17
2003	179.892
2004	179.921
2005	185.4
2006	173.222
2007	174.28
2008	167.2
2009	168.24
2010	160.777
2011	151.797
2012	137.045
2013	128.491
2014	129.701
2015	129.465
2016	128.301
2017	134.103
2018	127.57
2019	126.844
2020	126.53
2021	125.648
2022	122.899