Year Per 100,000 People 1950 8.6363 1951 7.2066 1952 6.8466 1953 6.9532 1954 9.7068 1955 9.0829 1956 7.999 1957 7.2572 1958 9.7424 1959 9.3813 1960 5.5073 1961 6.265 1962 6.9582 1963 5.216 1964 5.2976 1965 7.1132 1966 7.3048 1967 6.393 1968 5.1542 1977 12.434 1980 4.0957 1981 4.7101 1982 5.9077 1983 10.3278 1984 10.434 1985 12.4334 1986 10.0056