Year per 1,000 male adults 1960 244.737 1961 239.289 1962 235.886 1963 244.936 1964 235.558 1965 231.587 1966 234.206 1967 242.848 1968 246.607 1969 259.218 1970 256.377 1971 260.265 1972 271.554 1973 258.262 1974 261.686 1975 280.77 1976 286.99 1977 283.72 1978 303.158 1979 310.457 1980 303.052 1981 307.545 1982 297.974 1983 306.578 1984 305.903 1985 295.567 1986 260.958 1987 262.271 1988 266.357 1989 271.676 1990 300.013 1991 316.458 1992 323.353 1993 363.257 1994 412.734 1995 390.308 1996 332.11 1997 329.686 1998 342.904 1999 317.751 2000 308.009 2001 325.356 2002 312.834 2003 292.249 2004 288.777 2005 274.185 2006 272.526 2007 276.966 2008 243.48 2009 229.24 2010 203.039 2011 203.78 2012 198.315 2013 169.327 2014 181.112 2015 169.877 2016 168.184 2017 154.542 2018 157.234 2019 147.038