Year per 1,000 male adults 1960 363.377 1961 360.442 1962 357.693 1963 354.778 1964 352.129 1965 349.971 1966 347.648 1967 345.493 1968 343.423 1969 340.518 1970 338.885 1971 337.426 1972 336.962 1973 335.301 1974 333.169 1975 331.123 1976 328.358 1977 327.573 1978 324.097 1979 321.832 1980 319.849 1981 317.879 1982 317.987 1983 316.155 1984 314.824 1985 312.421 1986 310.78 1987 309.124 1988 307.425 1989 305.645 1990 303.751 1991 301.448 1992 299.186 1993 296.69 1994 293.958 1995 291.137 1996 287.989 1997 284.068 1998 281.257 1999 277.737 2000 273.926 2001 269.741 2002 265.489 2003 261.938 2004 257.949 2005 254.364 2006 251.366 2007 247.682 2008 245.224 2009 246.325 2010 242.812 2011 242.122 2012 241.005 2013 239.685 2014 238.599 2015 237.489 2016 236.478 2017 235.438 2018 234.26 2019 232.709 2020 231.988 2021 230.48 2022 227.862