| 1948 | 1949 | 1950 | 1951 | 1952 |
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| 1953 | 1954 | 1955 | 1956 | 1957 |
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| 1958 | 1959 | 1960 | 1961 | 1962 |
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| 1963 | 1964 | 1965 | 1966 | 1967 |
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| 1968 | 1969 | 1970 | 1971 | 1972 |
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| 1973 | 1974 | 1975 | 1976 | 1977 |
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| 1978 | 1979 | 1980 | 1981 | 1982 |
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| 1983 | 1984 | 1985 | 1986 | 1987 |
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