Year	per 1,000 male adults
1960	383.73
1961	373.171
1962	360.346
1963	351.767
1964	339.907
1965	351.524
1966	349.156
1967	346.458
1968	344.882
1969	343.297
1970	341.872
1971	343.043
1972	344.125
1973	342.649
1974	340.846
1975	339.226
1976	337.657
1977	336.098
1978	333.333
1979	332.858
1980	331.7
1981	329.38
1982	328.181
1983	327.855
1984	325.636
1985	325.204
1986	337.962
1987	336.45
1988	334.314
1989	318.604
1990	317.303
1991	315.402
1992	315.309
1993	310.671
1994	306.393
1995	308
1996	305.323
1997	304.528
1998	310.791
1999	315.515
2000	316.678
2001	317.951
2002	319.758
2003	320.482
2004	306.713
2005	297.957
2006	289.897
2007	281.134
2008	272.827
2009	263.841
2010	261.45
2011	262.864
2012	265.425
2013	266.785
2014	264.791
2015	248.34
2016	233.877
2017	221.756
2018	220.823
2019	225.85
2020	220.551
2021	245.894
2022	247.547