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| 1961 | 1970 | 1972a | 1972b | 1973a |
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| 1973b | 1973c | 1974 | 1975a | 1975b |
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| 1976a | 1976b | 1977a | 1977b | 1978 |
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| 1979a | 1979b | 1981 | 1982a | 1982b |
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| 1983 | 1984 | 1985 | 1986 | 1991 |
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| 2015 | 2018 | |||