Year Deaths per 100,000 1957 0.35 1958 0.45 1959 0.96 1960 1.63 1961 0.6 1962 1.37 1963 0.73 1964 0.73 1965 0.78 1966 0.78 1967 0.91 1968 0.54 1969 0.914 1970 1.228 1971 1.562 1972 2.166 1973 2.39 1974 2.864 1975 3.218 1976 3.142 1977 3.606 1978 3.9 1979 4.384 1980 4.718 1981 5.022 1982 5.336 1983 5.7 1984 5.814 1985 6.098 1986 6.312 1987 6.776 1990 7.08 1991 6.99 1992 7.02 1993 6.88 1994 6.76 1995 6.62 1996 6.49 1997 6.48 1998 6.42 1999 6.34 2000 6.15 2001 5.97 2002 5.81 2003 5.66 2004 5.58 2005 5.54 2006 5.41 2007 5.22 2008 4.98 2009 4.76 2010 4.56 2011 4.39 2012 4.25 2013 4.17 2014 4.09 2015 4 2016 3.91