Year per 1,000 male adults 1960 449.191 1961 437.193 1962 425.573 1963 414.922 1964 404.682 1965 398.062 1966 390.779 1967 382.74 1968 375.977 1969 372.137 1970 363.726 1971 352.538 1972 338.851 1973 327.75 1974 316.093 1975 307.218 1976 315.573 1977 315.181 1978 314.979 1979 314.16 1980 314.023 1981 313.839 1982 314.293 1983 312.863 1984 311.332 1985 319.606 1986 326.107 1987 325.151 1988 323.514 1989 322.029 1990 321.347 1991 319.515 1992 319.088 1993 318.068 1994 318.109 1995 317.579 1996 336.587 1997 335.483 1998 322.08 1999 313.749 2000 322.11 2001 339.412 2002 354.679 2003 356.603 2004 353.006 2005 361.864 2006 350.661 2007 345.989 2008 340.232 2009 336.627 2010 331.537 2011 323.322 2012 313.654 2013 305.241 2014 296.525 2015 287.841 2016 281.382 2017 272.812 2018 263.608 2019 254.99 2020 250.018 2021 261.862 2022 246.789