Year	per 1,000 female adults
1960	392.064
1961	387.205
1962	380.197
1963	375.567
1964	364.211
1965	351.936
1966	345.943
1967	334.855
1968	322.74
1969	323.341
1970	318.939
1971	311.9
1972	313.125
1973	305.449
1974	302.439
1975	304.047
1976	296.199
1977	292.541
1978	293.618
1979	286.87
1980	281.614
1981	282.871
1982	276.256
1983	275.929
1984	271.073
1985	273.229
1986	267.119
1987	268.261
1988	269.875
1989	263.581
1990	265.479
1991	259.363
1992	259.315
1993	251.175
1994	246.905
1995	243.447
1996	230.482
1997	225.726
1998	215.21
1999	216.785
2000	217.179
2001	212.285
2002	212.095
2003	207.832
2004	209.716
2005	205.602
2006	208.461
2007	202.072
2008	295.855
2009	193.848
2010	195.266
2011	185.036
2012	184.037
2013	174.112
2014	171.425
2015	163.309
2016	163.888
2017	163.169
2018	153.334
2019	153.08
2020	149.851
2021	164.126
2022	146.481