Year	per 1,000 female adults
1960	326.446
1961	324.369
1962	321.936
1963	354.123
1964	321.238
1965	319.342
1966	319.44
1967	316.181
1968	314.65
1969	313.45
1970	311.766
1971	309.882
1972	312.896
1973	315.274
1974	319.554
1975	321.269
1976	324.395
1977	326.443
1978	328.802
1979	332.53
1980	337.139
1981	336.324
1982	337.27
1983	337.833
1984	339.742
1985	334.274
1986	329.513
1987	329.528
1988	326.509
1989	329.186
1990	332.147
1991	322.672
1992	320.211
1993	315.16
1994	313.016
1995	300.01
1996	290.878
1997	289.222
1998	280.042
1999	266.514
2000	261.681
2001	263.094
2002	258.593
2003	247.194
2004	259.335
2005	232.136
2006	226.448
2007	221.856
2008	217.433
2009	213.223
2010	482.177
2011	213.909
2012	205.747
2013	201.146
2014	195.002
2015	192.369
2016	188.327
2017	183.52
2018	182.532
2019	176.812
2020	179.648
2021	195.569
2022	189.498