Year Per 100,000 People 1961 5.9837 1962 4.5762 1963 3.5226 1964 5.3579 1965 2.9057 1966 3.7002 1967 4.5903 1968 3.9448 1969 0.9499 1970 1.8863 1971 6.4 1972 3.2259 1973 8.2995 1974 8.7118 1975 14.0265 1976 12.761 1977 12.4836 1978 11.7959 1979 11.7781 1980 2.469 1981 3.0262 1982 1.3159 1983 2.5923 1984 20.1052 1985 14.8721 1986 5.1524 1987 21.5827 1988 22.2976 1989 19.3511 1990 20.5149 1991 18.0417 1992 16.3052 1993 16.6971 1994 18.9939 1995 14.9321 1996 16.1477 1997 14.0859 1998 21.5748 1999 21.3294 2000 18.3752 2001 12.8009 2002 16.288 2003 8.4489 2004 9.5328 2005 9.6948 2006 13.3683 2007 15.5109 2008 8.9369 2010 10.4487 2011 12.7031 2012 11.4096 2013 12.7637 2014 14.1271 2015 11.9776 2016 11.4337