Year Per 100,000 People 1955 6.2805 1956 6.4318 1957 5.5264 1958 6.0165 1959 6.1591 1960 6.0748 1961 6.0702 1962 6.5459 1963 5.6232 1964 5.637 1965 4.5823 1966 5.1878 1967 5.7318 1968 5.0206 1969 4.1676 1970 4.5947 1971 3.4585 1972 3.6783 1973 4.0763 1974 3.562 1975 4.5539 1976 5.4529 1977 6.0077 1978 7.4737 1979 7.1261 1980 5.5277 1981 6.152 1982 6.4056 1983 8.6397 1984 8.9682 1985 7.6655 1986 5.3803 1987 6.9177 1988 5.3516 1989 5.4114 1990 6.6451 1991 6.345 1992 5.7895 1993 4.4042 1994 4.6073 1995 5.3914 1996 3.1247 1997 3.6583 1998 2.6385 1999 2.1725 2000 2.284 2001 4.4295 2002 5.2853 2003 4.4476 2007 3.4053 2008 3.401 2009 4.7528 2010 3.6399 2011 2.8923 2012 3.5632 2013 3.2943 2014 3.8685