Year	per 1,000 female adults
1960	446.812
1961	442.702
1962	444.455
1963	441.573
1964	437.816
1965	436.12
1966	437.405
1967	445.391
1968	432.889
1969	432.469
1970	426.928
1971	422.046
1972	413.782
1973	409.671
1974	402.03
1975	391.91
1976	376.511
1977	363.76
1978	359.327
1979	362.218
1980	361.886
1981	365.67
1982	365.252
1983	364.016
1984	365.481
1985	367.245
1986	374.563
1987	369.893
1988	366.555
1989	363.073
1990	365.094
1991	370.804
1992	371.538
1993	369.283
1994	379.9
1995	381.306
1996	382.019
1997	384.041
1998	390.14
1999	383.269
2000	379.255
2001	378.258
2002	378.092
2003	373.899
2004	375.315
2005	372.034
2006	371.36
2007	371.27
2008	376.039
2009	370.645
2010	370.421
2011	365.599
2012	365.771
2013	363.371
2014	363.219
2015	364.599
2016	365.831
2017	361.489
2018	361.014
2019	357.041
2020	357.014
2021	366.108
2022	349.871