Year Per 100,000 People 1955 7.7424 1956 18.9316 1957 28.0362 1958 24.4599 1959 30.8271 1960 26.9761 1961 20.2344 1962 21.9168 1963 26.224 1964 28.3819 1965 24.4028 1966 27.4387 1967 33.109 1968 31.8283 1969 30.1645 1970 33.212 1971 34.3405 1972 36.2698 1973 30.3268 1974 30.8856 1975 29.2059 1976 24.9808 1977 22.0799 1978 25.1974 1979 25.1176 1980 30.1979 1981 31.2206 1982 26.9612 1983 28.523 1984 28.9639 1985 24.3399 1986 22.585 1987 20.7526 1988 22.2463 1989 19.909 1990 19.5013 1991 18.6631 1992 18.7229 1993 16.5906 1994 17.0214 1995 16.6964 1996 13.3995 1997 14.1036 1998 12.3156 1999 14.134 2000 11.5408 2001 12.7489 2002 9.3959 2003 9.4387 2004 7.4872 2005 7.4387 2006 6.9268 2007 6.3552 2008 6.5807 2009 5.746 2010 5.4432 2011 5.0134 2012 4.9976 2013 4.7395 2014 4.5453 2015 4.5238 2016 4.3377