Year Per 100,000 People 1960 4.1123 1961 2.8539 1962 7.2444 1963 4.4268 1964 5.1598 1965 5.7348 1966 6.13 1967 4.8263 1968 6.635 1969 3.3624 1970 7.441 1971 8.0102 1972 10.3179 1973 13.9011 1974 10.1781 1975 5.7961 1976 6.558 1977 6.1206 1978 4.9811 1979 10.586 1980 10.552 1981 11.4932 1982 10.471 1983 8.8453 1984 5.2943 1985 6.2886 1986 7.3301 1987 5.1262 1988 5.7645 1989 6.2796 1990 5.7464 1991 5.6487 1992 5.5401 1993 6.3329 1994 6.1721 1995 5.5057 1996 4.4599 1997 5.46 1998 3.7822 1999 3.53 2000 3.7187 2001 2.6464 2002 2.612 2003 2.9401 2004 2.0882 2005 2.4939 2006 1.6338 2007 1.791 2008 1.653 2009 1.5125 2010 0.7974 2011 0.8456 2012 0.7511 2013 0.9323 2014 0.5858 2015 0.9685