| 1991 |  #1 |
 #2 |
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| 1992 |  #3 |
 #4 |
 #5 |
 #6 |
| 1993 |  #7 |
 #8 |
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| 1994 |  #9 |
 #10 |
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| 1995 |  #11 |
 #12 |
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| 1996 |  #13 |
 #14 |
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| 1997 |  #15 |
 #16 |
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| 1998 |  #17 |
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| 1999 |  #18 |
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| 2000 |  #19 |
 #20 |
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| 2001 |  #21 |
 #22 |
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| 2002 |  #23 |
 #24 |
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| 2003 |  #25 |
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| 2004 |  #26 |
 #27 |
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| 2005 |  #28 |
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| 2006 | ||||
| 2007 |  #29 |
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| 2008 |  #30 |