Year	per 1,000 female adults
1960	269.892
1961	265.992
1962	262.17
1963	261.557
1964	254.448
1965	257.982
1966	246.554
1967	241.657
1968	237.342
1969	233.134
1970	229.103
1971	225.191
1972	221.24
1973	217.099
1974	212.624
1975	207.704
1976	202.538
1977	197.553
1978	193.138
1979	198.243
1980	187.414
1981	186.251
1982	185.622
1983	185.077
1984	184.016
1985	181.924
1986	178.71
1987	174.629
1988	170.165
1989	165.627
1990	161.294
1991	157.387
1992	154.037
1993	151.149
1994	148.854
1995	147.32
1996	146.431
1997	145.987
1998	147.86
1999	147.104
2000	148.264
2001	149.619
2002	150.455
2003	150.212
2004	149.236
2005	143.661
2006	137.09
2007	130.316
2008	122.25
2009	115.751
2010	110.639
2011	108.426
2012	105.459
2013	104.449
2014	104.332
2015	104.984
2016	106.01
2017	106.52
2018	106.085
2019	104.064
2020	102.537
2021	108.096
2022	99.21