Year Per 100,000 People 1960 4.3988 1961 4.4275 1962 6.4595 1963 5.4481 1964 5.5663 1965 6.9813 1966 5.7741 1967 4.6948 1968 7.6157 1969 3.6859 1970 6.9697 1971 6.4803 1972 8.5402 1973 9.6074 1974 7.9743 1975 5.3647 1976 7.1207 1977 6.528 1978 4.7094 1979 8.6236 1980 8.1454 1981 8.885 1982 8.3271 1983 6.6772 1984 5.2916 1985 5.7912 1986 5.2519 1987 5.2054 1988 5.0229 1989 4.2157 1990 5.3258 1991 5.0287 1992 4.1065 1993 3.9635 1994 4.7758 1995 2.8529 1996 2.8185 1997 3.3285 1998 2.3584 1999 2.7189 2000 2.263 2001 1.2648 2002 1.0889 2003 1.2504 2004 1.2439 2005 1.08 2006 1.0982 2007 1.1551 2008 1.1592 2009 1.1241 2010 0.7835 2011 0.528 2012 0.7706 2013 0.7252 2014 0.5251 2015 0.3985