Year Per 100,000 People 1955 8.8774 1956 13.9669 1957 13.2148 1958 9.3725 1959 12.0931 1960 11.1686 1961 12.468 1962 13.4362 1963 16.1835 1964 16.2079 1965 14.9223 1966 14.5633 1967 15.2394 1968 19.7902 1969 21.7001 1970 25.6536 1971 28.4224 1972 28.3097 1973 25.2929 1974 26.2219 1975 26.9015 1976 23.3844 1977 25.21 1978 28.5383 1979 34.9427 1980 34.6199 1981 34.4845 1982 33.3001 1983 33.6239 1984 32.7697 1985 35.1831 1986 33.7833 1987 33.9449 1988 34.7064 1989 40.7407 1990 46.6896 1991 43.4275 1992 41.9865 1993 35.6106 1994 33.9494 1995 35.517 1996 19.4207 1997 19.9732 1998 20.1966 1999 18.5897 2000 17.6416 2001 18.2634 2002 21.9813 2003 20.7627 2004 20.7635 2005 20.3085 2006 21.4301 2007 20.1579 2008 16.5731 2009 13.7282 2010 12.0315 2011 10.4445 2012 9.9497 2013 9.2163 2014 9.5262 2015 10.6173 2016 10.1658