Year per 1,000 male adults 1960 424.29785408691384 1961 418.4382198318315 1962 401.33660640063323 1963 396.29905106325174 1964 390.64053197090925 1965 382.82778112610737 1966 374.2542994597865 1967 385.2127418044623 1968 370.96914176106367 1969 362.81330810381456 1970 341.82478735830676 1971 389.8991597968643 1972 332.3676964489254 1973 328.4694358543543 1974 327.9935177507672 1975 324.0284849639051 1976 321.6827272028101 1977 321.9223184347444 1978 320.38919529291604 1979 318.6540473001154 1980 311.723114696976 1981 305.8412177116648 1982 305.27386758682593 1983 301.426742476229 1984 300.8771320894094 1985 299.98995140679426 1986 300.91911696221615 1987 306.5484539573564 1988 309.1485209806886 1989 309.2219273682679 1990 311.8630556701828 1991 315.2972093722789 1992 318.95654270600306 1993 324.176816551236 1994 329.8214302665296 1995 338.71886434302576 1996 340.3038510511309 1997 344.87287109915155 1998 342.21498438913255 1999 338.32590449550645 2000 332.61783350411855 2001 331.8110360617364 2002 328.270309744947 2003 326.3659673008055 2004 324.9995058962268 2005 326.02539017793805 2006 317.5448810282235 2007 317.64680936186 2008 315.9036931673538 2009 312.0976411982188 2010 307.84870884964 2011 303.47038926846426 2012 302.1610096757605 2013 298.9666178341906 2014 298.7404153065155 2015 296.7636854358515 2016 293.76672687635477 2017 292.1935503130366 2018 290.6416482378973 2019 287.47595330747333 2020 297.36178975869814 2021 307.0034509307229 2022 295.26691387343243