Year per 1,000 male adults 1960 450.737 1961 450.677 1962 444.623 1963 441.402 1964 436.741 1965 430.288 1966 420.929 1967 413.783 1968 409.817 1969 409.519 1970 405.79 1971 398.884 1972 394.6 1973 395.115 1974 390.834 1975 386.305 1976 383.048 1977 381.595 1978 380.468 1979 376.264 1980 371.98 1981 366.7 1982 367.414 1983 364.36 1984 364.19 1985 361.063 1986 363.544 1987 360.284 1988 364.279 1989 357.463 1990 358.343 1991 356.054 1992 353.826 1993 353.181 1994 351.461 1995 348.577 1996 341.192 1997 340.106 1998 333.954 1999 335.541 2000 330.338 2001 330.887 2002 325.068 2003 325.562 2004 319.619 2005 316.507 2006 308.957 2007 303.356 2008 331.972 2009 295.141 2010 293.963 2011 288.815 2012 286.794 2013 276.409 2014 275.411 2015 268.881 2016 268.477 2017 267.665 2018 258.437 2019 257.395 2020 251.896 2021 278.762 2022 249.438