Year per 1,000 male adults 1960 269.098 1961 263.573 1962 268.467 1963 266.354 1964 270.349 1965 267.262 1966 262.958 1967 264.912 1968 271.789 1969 276.196 1970 264.347 1971 266.788 1972 263.822 1973 260.937 1974 263.564 1975 257.612 1976 260.032 1977 252.2 1978 246.411 1979 243.483 1980 244.167 1981 241.376 1982 245.044 1983 238.57 1984 241.856 1985 231.05 1986 223.76 1987 216.781 1988 208.954 1989 204.05 1990 197.946 1991 192.838 1992 191.719 1993 191.683 1994 177.904 1995 181.927 1996 180.225 1997 187.009 1998 181.185 1999 178.221 2000 176.243 2001 174.541 2002 174.967 2003 174.324 2004 165.484 2005 163.848 2006 159.537 2007 167.463 2008 157.517 2009 152.466 2010 154.367 2011 150.196 2012 148.625 2013 147.396 2014 142.238 2015 143.506 2016 147.558 2017 140.418 2018 138.893 2019 136.151 2020 147.707 2021 147.702 2022 142.424