Year Per 100,000 People 1951 5.9499 1952 6.3382 1953 6.934 1954 6.781 1955 6.8051 1956 6.6567 1957 6.6538 1958 6.5611 1959 7.133 1960 6.0531 1961 6.2493 1962 7.25 1963 7.2927 1964 6.61 1965 7.1938 1966 6.4643 1967 6.3448 1968 7.5689 1969 7.5846 1970 7.9498 1971 7.7729 1972 8.5168 1973 8.1583 1974 9.9489 1975 9.3547 1976 10.1706 1977 11.0222 1978 11.188 1979 11.5836 1980 11.6126 1981 12.1366 1982 13.3348 1983 13.7056 1984 13.3535 1985 13.3708 1986 13.0194 1987 14.2552 1988 15.6417 1989 14.2322 1990 14.0299 1991 14.415 1992 13.007 1993 12.282 1994 11.386 1995 11.5522 1996 10.7996 1997 10.9115 1998 11.6095 1999 12.4161 2000 11.4402 2001 11.2878 2002 9.9929 2003 10.3519 2004 10.7237 2005 10.8231 2006 10.6028 2007 9.3895 2008 9.6781 2009 10.6959 2010 10.0623 2011 10.9908 2012 9.188 2013 9.7013 2014 9.3588 2015 9.7785