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| 1973 | 1974 | 1976 | 1978 | 1980 |
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| 1982 | 1983 | 1984 | 1985 | 1986a |
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| 1986b* | 1987 | 1989a | 1989b | 1989c* |
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| 1990 | 2013 | 2018 | 2020 | |