Year Per 100,000 People 1955 2.8734 1956 3.3577 1957 6.7563 1958 4.2268 1959 4.3799 1960 2.0454 1961 3.2022 1962 2.7508 1963 2.5156 1964 2.4312 1965 2.0346 1966 2.3768 1967 2.5868 1968 2.9668 1969 2.7629 1970 2.6292 1971 2.5629 1972 2.5767 1973 2.75 1974 2.2662 1975 2.4549 1976 2.6812 1977 2.3227 1978 2.4538 1979 2.4933 1980 3.2188 1981 3.0425 1982 2.8921 1983 3.0045 1984 3.3495 1985 3.141 1986 3.3019 1987 2.9871 1988 3.4233 1989 3.1894 1990 3.9644 1991 4.8709 1992 4.7944 1993 4.8079 1994 4.5731 1995 4.5258 1996 3.2023 1997 3.5403 1998 3.5611 1999 2.8689 2000 2.6204 2001 2.7693 2002 2.5015 2003 2.0022 2004 2.1902 2005 1.8018 2006 1.8878 2007 1.7783 2008 2.105 2009 1.4298 2010 1.5409 2011 1.4275 2012 1.4398 2013 1.2333 2014 0.7955 2015 1.1085 2016 0.9452