Year Per 100,000 People 1950 8.1165 1951 8.0815 1952 7.7891 1953 8.4691 1954 8.9288 1955 8.9223 1956 9.3266 1957 9.3532 1958 9.3914 1959 9.2153 1960 9.0886 1961 9.1395 1962 9.8433 1963 10.0902 1964 9.6963 1965 9.025 1966 8.7769 1967 8.3059 1968 8.0114 1969 7.5323 1970 6.9532 1971 6.9506 1972 6.8096 1973 6.9513 1974 7.0542 1975 6.7285 1976 6.9397 1977 7.1566 1978 7.2689 1979 7.6471 1980 7.8175 1981 7.9112 1982 7.7873 1983 7.7087 1984 7.7304 1985 7.9349 1986 7.4719 1987 7.1617 1988 7.7355 1989 6.799 1990 7.2776 1991 7.1542 1992 7.2517 1993 6.9695 1994 6.8246 1995 6.7103 1996 6.4302 1997 6.4252 1998 6.827 1999 6.8178 2001 6.3521 2002 6.3708 2003 6.0558 2004 6.2715 2005 6.0147 2006 6.0894 2007 5.7296 2008 6.2495 2009 6.1713 2010 5.9987 2011 6.2905 2012 6.2707 2013 6.6479 2014 6.5917 2015 6.6998