Year	per 1,000 female adults
1960	343.311
1961	337.911
1962	328.612
1963	340.569
1964	327.648
1965	348.5
1966	323.367
1967	321.015
1968	320.57
1969	321.204
1970	438.171
1971	569.358
1972	318.139
1973	313.211
1974	321.423
1975	308.435
1976	311.218
1977	296.021
1978	303.162
1979	303.42
1980	300.637
1981	299.286
1982	297.542
1983	295.271
1984	288.501
1985	282.529
1986	287.213
1987	282.614
1988	289.233
1989	305.533
1990	300.049
1991	321.597
1992	268.758
1993	273.595
1994	265.279
1995	255.436
1996	269.673
1997	227.409
1998	191.094
1999	165.642
2000	169.91
2001	165.836
2002	155.796
2003	150.016
2004	148.313
2005	146.967
2006	148.327
2007	156.221
2008	150.703
2009	149.51
2010	133.139
2011	132.536
2012	118.525
2013	112.607
2014	114.615
2015	112.617
2016	107.952
2017	103.032
2018	100.365
2019	94.56
2020	116.992
2021	121.34
2022	90.629