Year Deaths per 100,000 1955 13.0732 1956 13.0389 1957 14.7905 1958 22.0278 1959 22.5005 1960 20.4122 1961 21.0149 1962 19.3167 1963 22.7906 1964 23.6462 1965 25.4947 1966 26.9621 1967 27.6129 1968 29.4402 1969 30.6826 1970 31.2991 1971 31.3408 1972 33.2083 1973 38.3671 1974 41.2818 1975 43.2663 1976 43.5846 1977 42.8654 1978 45.7278 1979 40.9929 1980 50.9056 1981 38.4486 1982 37.3869 1983 34.2482 1985 27.3975 1986 28.6595 1987 29.0494 1988 27.4952 1989 24.247 1990 24.5882 1992 27.3871 1993 26.2075 1994 25.5113