Year Per 100,000 People 1951 45.7832 1952 45.0581 1953 46.1388 1954 46.307 1955 46.4808 1956 44.5993 1957 40.1251 1958 39.2086 1959 37.7477 1960 37.9136 1961 31.7507 1962 34.1764 1963 31.5041 1964 39.2808 1965 39.9967 1966 33.095 1967 33.8613 1968 40.2052 1969 39.3358 1970 42.529 1971 50.1786 1972 48.7252 1973 45.1881 1974 50.0753 1975 45.857 1976 43.9885 1977 42.8043 1978 41.6437 1979 48.9621 1980 55.236 1981 54.101 1982 53.4777 1983 47.9322 1984 50.232 1985 45.8619 1986 46.5208 1987 46.8867 1988 40.7882 1989 45.5851 1990 39.0318 1991 35.4904 1992 37.5428 1993 34.3978 1994 29.3086 1995 23.9918 1996 25.1328 1997 19.6715 1998 22.7873 1999 20.7213 2000 19.3692 2001 19.5479 2002 17.3713 2003 16.4587 2004 17.228 2005 15.2533 2006 15.5407 2007 16.0821 2008 17.2085 2009 15.7536 2010 17.7297 2011 18.2493 2012 20.1741 2013 16.4708 2014 17.9459 2015 15.6839