Year Per 100,000 People 1960 17.7472 1961 16.6534 1962 19.055 1963 18.277 1964 15.109 1965 11.3104 1966 15.247 1967 16.947 1968 19.659 1969 11.1385 1970 20.7593 1971 13.1076 1972 15.6308 1973 19.1692 1974 18.551 1975 15.732 1976 20.5953 1977 14.1275 1978 8.2041 1979 18.702 1980 16.059 1981 11.1349 1982 10.9954 1983 8.9649 1984 11.5739 1985 15.6466 1986 13.2991 1987 11.9521 1988 9.1409 1989 11.0717 1990 12.9124 1991 13.4644 1992 10.1732 1993 10.2878 1994 11.0414 1995 10.8387 1996 12.784 1997 8.1905 1998 10.809 1999 13.5807 2000 13.373 2001 16.2018 2002 17.0469 2003 16.3265 2004 18.5691 2005 18.9211 2006 15.7958 2007 14.1974 2008 13.1769 2009 14.402 2010 14.5708 2011 11.3756 2012 11.0542 2013 13.0013 2014 13.6647 2015 13.635