Year	per 1,000 female adults
1960	447.875
1961	416.744
1962	411.025
1963	404.745
1964	398.118
1965	391.271
1966	384.612
1967	377.556
1968	371.041
1969	365.093
1970	359.726
1971	355.181
1972	350.806
1973	346.641
1974	341.903
1975	336.554
1976	329.818
1977	321.808
1978	313.215
1979	303.854
1980	293.792
1981	284.558
1982	275.114
1983	266.217
1984	257.857
1985	248.95
1986	240.631
1987	233.308
1988	226.509
1989	220.37
1990	214.705
1991	209.493
1992	204.802
1993	199.473
1994	194.427
1995	189.921
1996	185.2
1997	181.072
1998	176.737
1999	172.04
2000	167.752
2001	163.755
2002	160.092
2003	156.301
2004	153.488
2005	147.494
2006	142.189
2007	137.055
2008	132.426
2009	128.175
2010	124.389
2011	118.679
2012	113.437
2013	108.787
2014	104.592
2015	100.723
2016	96.866
2017	92.365
2018	88.583
2019	85.393
2020	84.929
2021	83.996
2022	80.565