Year	per 1,000 male adults
1960	204.569
1961	206.204
1962	208.161
1963	204.05
1964	196.057
1965	195.287
1966	194.798
1967	201.671
1968	200.959
1969	207.29
1970	204.943
1971	213.648
1972	202.466
1973	208.676
1974	203.673
1975	216.346
1976	227.443
1977	234.623
1978	240.124
1979	238.151
1980	253.129
1981	234.404
1982	232.015
1983	238.723
1984	248.296
1985	253.297
1986	251.726
1987	251.079
1988	247.804
1989	257.549
1990	263.085
1991	275.534
1992	266.296
1993	250.274
1994	246.964
1995	250.173
1996	240.011
1997	239.422
1998	234.724
1999	234.584
2000	218.94
2001	210.367
2002	205.384
2003	202.643
2004	205.111
2005	205.076
2006	205.685
2007	205.691
2008	201.651
2009	194.365
2010	187.605
2011	183.327
2012	179.576
2013	172.362
2014	162.874
2015	163.904
2016	160.653
2017	158.785
2018	159.562
2019	156.201