Year Per 100,000 People 1955 0.7216 1956 0.386 1957 0.4311 1958 0.8136 1959 0.5885 1960 0.9363 1961 0.8661 1962 0.5395 1963 0.986 1964 0.6979 1965 0.6778 1966 0.3872 1967 0.3884 1968 0.6907 1969 0.783 1970 0.7024 1971 0.6264 1972 0.523 1973 0.7293 1974 0.7014 1975 1.2293 1976 0.5176 1977 1.0659 1978 1.1816 1979 0.8095 1980 1.5545 1981 1.041 1982 0.5696 1983 0.965 1984 1.0436 1985 0.457 1986 0.5176 1987 0.46 1988 0.6381 1989 0.5765 1990 0.9974 1991 0.3737 1992 0.4801 1993 0.3672 1994 0.3846 1995 0.3974 1996 0.152 1997 0.3596 1998 0.2588 1999 0.6431 2000 0.5892 2001 0.2117 2002 0.3729 2003 0.4302 2004 0.3816 2005 0.2781 2006 0.1719 2007 0.1189 2008 0.2465 2009 0.4473 2010 0.1978 2011 0.4035 2012 0.1358 2013 0.0684 2014 0.137 2015 0.2051 2016 0.0679