Year Per 100,000 People 1951 14.5601 1952 14.8958 1953 16.3899 1954 14.8012 1955 15.5395 1956 17.5892 1957 17.4385 1958 14.9002 1959 15.8683 1960 15.2328 1961 14.7346 1962 16.223 1963 16.3207 1964 17.4233 1965 16.6267 1966 17.6663 1967 19.3083 1968 19.3614 1969 19.5683 1970 19.8855 1971 18.1961 1972 18.1984 1973 18.6304 1974 17.767 1975 17.4761 1976 17.0465 1977 17.4138 1978 16.8291 1979 18.1683 1980 17.2745 1981 15.2837 1982 16.832 1983 16.5321 1984 17.246 1985 15.7202 1986 16.1341 1987 15.7013 1988 16.1922 1989 16.0248 1990 14.3404 1991 14.6402 1992 13.0002 1993 13.2548 1994 12.3853 1995 12.8049 1996 11.8315 1997 11.5822 1998 11.3986 1999 11.5867 2000 10.5021 2001 10.8458 2002 10.971 2003 10.3747 2004 10.6867 2005 11.1159 2006 10.8797 2007 10.3415 2008 10.6128 2009 11.2238 2010 10.0599 2011 10.0156 2012 10.0275 2013 10.6729 2014 9.8984 2015 10.1218