Year per 1,000 male adults 1960 429.807 1961 429.272 1962 428.625 1963 430.226 1964 430.095 1965 428.734 1966 428.604 1967 426.408 1968 424.129 1969 421.821 1970 420.753 1971 419.308 1972 415.233 1973 406.224 1974 404.213 1975 397.369 1976 390.202 1977 382.847 1978 375.863 1979 368.076 1980 360.183 1981 355.375 1982 348.599 1983 345.36 1984 338.204 1985 333.668 1986 323.121 1987 315.939 1988 309.251 1989 304.746 1990 300.716 1991 296.909 1992 297.154 1993 297.667 1994 293.168 1995 292.576 1996 292.052 1997 295.64 1998 299.204 1999 293.064 2000 291.876 2001 288.618 2002 282.572 2003 279.511 2004 270.197 2005 263.054 2006 257.684 2007 251.461 2008 246.275 2009 242.969 2010 237.527 2011 233.924 2012 236.298 2013 232.259 2014 225.862 2015 226.353 2016 220.363 2017 219.588 2018 213.609 2019 213.154 2020 218.124 2021 236.093 2022 227.858