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| 1981 | 1983 | 1984** | 1985 | 1986a |
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| 1986b* | 1986c | 1989 | 1992 | 1997 |
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| 2000* | 2001 | 2005 | 2006 | 2009 |
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| 1981 | 1983 | 1984** | 1985 | 1986a |
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| 1986b* | 1986c | 1989 | 1992 | 1997 |
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| 2000* | 2001 | 2005 | 2006 | 2009 |