Year Per 100,000 People 1950 3.4493 1951 3.3128 1952 3.3266 1953 3.8663 1954 3.8293 1955 3.9306 1956 4.076 1957 4.2375 1958 4.3785 1959 4.5241 1960 5.1763 1961 4.6327 1962 5.4677 1963 6.3932 1964 5.8575 1965 5.7319 1966 5.6436 1967 5.9961 1968 5.0261 1969 4.9663 1970 4.6971 1971 4.7253 1972 5.3505 1973 5.3105 1974 5.3253 1975 5.7099 1976 5.7212 1977 6.2504 1978 6.1978 1979 6.1561 1980 6.064 1981 6.4244 1982 6.2466 1983 5.901 1984 6.1846 1985 6.5884 1986 6.8465 1987 6.9764 1988 8.0152 1989 7.2839 1990 8.2722 1991 7.8137 1992 8.2586 1993 8.157 1994 8.2396 1995 7.9637 1996 7.5297 1997 8.0049 1998 8.4383 1999 8.0801 2001 7.0288 2002 7.3581 2003 6.5877 2004 6.3384 2005 5.881 2006 5.8208 2007 5.4792 2008 6.2061 2009 6.3806 2010 5.8253 2011 6.1438 2012 6.2286 2013 5.5751 2014 6.2579 2015 6.5693