Year	per 1,000 male adults
1960	181.306
1961	175.093
1962	180.214
1963	182.483
1964	174.723
1965	181.424
1966	185.787
1967	184.751
1968	197.377
1969	209.196
1970	215.669
1971	217.335
1972	215.322
1973	222.648
1974	221.027
1975	225.343
1976	225.33
1977	234.319
1978	233.176
1979	233.12
1980	239.159
1981	244.415
1982	241.225
1983	251.011
1984	253.812
1985	248.506
1986	246.626
1987	252.487
1988	251.634
1989	263.772
1990	270.598
1991	260.513
1992	256.789
1993	243.268
1994	231.282
1995	229.482
1996	220.244
1997	225.281
1998	230.099
1999	223.433
2000	216.472
2001	210.583
2002	211.888
2003	209.11
2004	197.437
2005	201.479
2006	196.185
2007	196.749
2008	195.564
2009	184.574
2010	175.091
2011	170.598
2012	164.172
2013	156.215
2014	154.427
2015	156.171
2016	144.495
2017	144.821
2018	147.894
2019	140.371