Year per 1,000 male adults 1960 301.294 1961 298.145 1962 295.662 1963 290.848 1964 294.88 1965 299.637 1966 305.036 1967 308.471 1968 313.188 1969 316.893 1970 325.28 1971 339.045 1972 362.904 1973 368.848 1974 349.043 1975 323.301 1976 314.321 1977 308.589 1978 308.085 1979 310.373 1980 306.582 1981 284.905 1982 265.683 1983 267.825 1984 280.461 1985 291.82 1986 297.522 1987 294.456 1988 295.364 1989 303.606 1990 305.71 1991 290.857 1992 273.795 1993 262.16 1994 271.312 1995 277.3 1996 271.579 1997 259.84 1998 258.7 1999 246.016 2000 233.47 2001 224.103 2002 224.169 2003 222.579 2004 218.263 2005 211.698 2006 210.805 2007 212.726 2008 214.082 2009 216.544 2010 219.437 2011 220.74 2012 223.178 2013 230.943 2014 239.972 2015 242.713 2016 237.899 2017 234.778 2018 236.04 2019 234.936 2020 234.91 2021 235.148 2022 229.033