Year	per 1,000 female adults
1960	266.011
1961	259.14
1962	252.7
1963	246.873
1964	241.825
1965	237.688
1966	234.284
1967	231.215
1968	228.088
1969	224.522
1970	220.185
1971	215.157
1972	209.818
1973	204.513
1974	199.544
1975	195.19
1976	191.358
1977	187.795
1978	184.156
1979	180.126
1980	175.391
1981	170.018
1982	164.394
1983	158.868
1984	153.723
1985	149.185
1986	145.286
1987	141.902
1988	138.915
1989	136.207
1990	133.664
1991	131.211
1992	128.809
1993	126.413
1994	123.967
1995	121.408
1996	118.751
1997	116.102
1998	113.566
1999	111.237
2000	109.2
2001	107.498
2002	106.132
2003	105.098
2004	104.391
2005	104.067
2006	103.876
2007	103.786
2008	103.524
2009	102.859
2010	101.563
2011	99.722
2012	97.839
2013	96.411
2014	95.903
2015	96.767
2016	98.83
2017	100.858
2018	101.426
2019	99.114
2020	141.359
2021	130.813
2022	94.594