Year Deaths per 100,000 1952 14.5579 1953 19.6333 1954 20.817 1955 22.7567 1956 23.7868 1957 22.973 1958 20.9384 1959 23.7021 1960 24.5632 1961 24.5406 1962 23.8911 1963 23.7151 1964 26.7713 1965 25.2762 1966 26.8356 1967 27.6352 1968 26.2914 1969 26.9056 1970 31.0342 1971 29.9526 1972 29.5968 1973 25.2196 1974 22.2363 1975 22.7961 1976 22.56 1977 22.7501 1978 21.8588 1979 25.0845 1980 24.3622 1981 21.798 1982 20.9679 1983 21.1957 1984 18.2693 1985 15.6389 1986 15.88 1987 14.1685 1988 14.5761 1989 14.1028 1990 13.6116