Year Per 100,000 People 1960 0.2599 1961 0.434 1962 0.1294 1963 0.2504 1964 0.5244 1965 0.1429 1966 0.3537 1967 0.4032 1968 0.3895 1969 0.2791 1970 0.2962 1971 0.497 1972 0.3858 1973 0.5602 1974 1.1383 1975 0.061 1976 0.9338 1977 0.4144 1978 0.6483 1979 0.7055 1980 0.9566 1981 1.1186 1982 1.2691 1983 0.6313 1984 0.9576 1985 1.1744 1986 0.566 1987 0.3879 1988 1.3759 1989 0.3377 1990 1.2382 1991 1.0092 1992 0.5108 1993 0.3538 1994 0.5343 1995 0.7974 1996 1.336 1997 0.3543 1998 0.6055 1999 1.3452 2000 0.3448 2001 1.0122 2002 1.9103 2003 1.4702 2004 0.1869 2005 1.4321 2006 0.3232 2008 0.5474 2009 1.3503 2010 0.8325 2011 0.5004 2012 0.2733 2013 0.2753 2014 0.3924 2015 0.2377