Year per 1,000 male adults 1960 241.17 1961 242.752 1962 237.272 1963 237.444 1964 236.233 1965 232.055 1966 230.901 1967 224.358 1968 223.542 1969 223.71 1970 217.256 1971 216.436 1972 216.84 1973 207.172 1974 207.348 1975 207.297 1976 198.125 1977 197.477 1978 196.887 1979 190.3 1980 188.957 1981 187.718 1982 186.427 1983 185.366 1984 185.464 1985 176.392 1986 175.535 1987 174.543 1988 173.981 1989 173.683 1990 171.77 1991 171.007 1992 170.141 1993 169.096 1994 168.413 1995 167.728 1996 166.713 1997 165.868 1998 164.733 1999 163.221 2000 161.855 2001 161.803 2002 160.719 2003 158.869 2004 159.176 2005 157.539 2006 157.844 2007 156.417 2008 156.21 2009 154.338 2010 148.992 2011 145.606 2012 139.797 2013 137.842 2014 141.159 2015 140.918 2016 144.968 2017 140.272 2018 140.571 2019 140.861 2020 141.039 2021 148.826 2022 135.232