Year Per 100,000 People 1964 2.7979 1965 2.7098 1966 4.9001 1967 4.644 1968 5.4881 1969 5.4465 1970 5.2515 1971 5.359 1972 5.4463 1973 5.3139 1974 4.7124 1975 5.7554 1976 5.9201 1977 5.9006 1978 6.9115 1979 6.651 1980 11.457 1981 10.1749 1982 10.467 1983 11.1749 1984 9.7366 1985 9.728 1986 9.3514 1987 9.1375 1988 9.3343 1989 10.4907 1990 10.3273 1991 9.8075 1992 10.3024 1993 8.725 1994 9.8607 1995 9.5873 1996 8.8298 1997 8.045 1998 7.3003 1999 8.0323 2000 7.7997 2001 8.3155 2002 7.3075 2003 7.2042 2004 7.5241 2005 1.5094 2006 1.9979 2007 1.5413 2008 1.6152 2009 1.3106 2010 1.3256 2011 0.6096 2012 0.9223 2013 2.352 2014 2.7844