Year Per 100,000 People 1951 31.1653 1952 18.776 1953 18.5221 1954 5.8926 1955 10.6108 1956 16.2469 1957 10.4093 1958 16.0449 1959 10.1706 1960 14.141 1961 18.7831 1962 13.8019 1963 9.0625 1964 25.8889 1965 31.6916 1966 21.9477 1967 42.4431 1968 20.9422 1969 7.4037 1970 19.5187 1971 4.2714 1972 12.6409 1973 31.7844 1974 19.9232 1975 15.3987 1976 14.9356 1977 9.9815 1978 3.5868 1979 28.0195 1980 12.9118 1981 9.4482 1982 10.0184 1983 33.5039 1984 31.8123 1985 14.8307 1986 23.3552 1987 41.2405 1988 20.1999 1989 11.1665 1990 14.1416 1991 22.1574 1992 11.5007 1993 8.1874 1994 15.3961 1995 15.9239 1996 15.3918 1997 28.2366 1998 14.0781 1999 7.663 2000 13.2998 2001 10.3288 2002 15.7983 2003 10.8455 2004 14.4053 2005 2.5733 2006 7.1915 2007 8.1889 2008 17.1155 2009 18.8148 2010 16.4039 2011 12.0875 2012 13.6588 2013 25.056 2014 20.0853 2015 12.4413 2016 18.3784