Year Deaths per 100,000 1966 8.3 1967 8.07 1968 9.4 1969 6.94 1970 9.47 1971 7.8475 1972 13.195 1973 12.4325 1974 14.98 1975 13.0175 1976 16.725 1977 13.7125 1978 16.65 1979 18.1975 1980 18.675 1981 20.6325 1982 19.94 1983 18.8375 1984 18.295 1985 21.6625 1986 20.58 1987 19.6475 1988 18.285 1989 20.3125 1990 21.64 1991 20.96 1992 20.82 1993 20.59 1994 20.61 1995 20.77 1996 20.86 1997 20.47 1998 20.14 1999 19.56 2000 19.26 2001 18.3 2002 17.91 2003 17.31 2004 17.03 2005 16.91 2006 16.26 2007 15.91 2008 15.4 2009 15.08 2010 14.66 2011 14.37 2012 14.11 2013 14.26 2014 14.08 2015 13.92 2016 13.66