Year Deaths per 100,000 1967 17.26 1968 11.56 1969 18.02 1970 13.19 1971 12.6555 1972 13.581 1973 17.1165 1974 22.392 1975 20.6275 1976 26.683 1977 20.1785 1978 21.814 1979 16.3695 1980 23.855 1981 23.2605 1982 32.776 1983 26.2815 1984 25.047 1985 27.3225 1986 30.698 1987 36.8935 1988 30.489 1989 30.6345 1990 30.92 1991 30.81 1992 31.17 1993 31.01 1994 30.36 1995 30.07 1996 29.72 1997 29.39 1998 28.74 1999 28.08 2000 27.46 2001 26.42 2002 25.24 2003 24.82 2004 23.87 2005 23.24 2006 22.32 2007 21.93 2008 21.14 2009 20.75 2010 20.12 2011 19.71 2012 18.98 2013 18.61 2014 18.92 2015 18.94 2016 18.86