| 2006 | 7198789 | | 2005 | 6705134 | | 2004 | 6323517 | | 2003 | 6146720 | | 2002 | 5610251 | | 2001 | 5335283 | | 2000 | 5814912 | | 1999 | 5192151 | | 1998 | 4678547 | | 1997 | 4718338 | | 1996 | 3847866 | | 1995 | 4542451 |
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(top) |
| 2006 | 5461524 | | 2005 | 5087927 | | 2004 | 4732266 | | 2003 | 4637288 | | 2002 | 4112478 | | 2001 | 3875350 | | 2000 | 4394135 | | 1999 | 3762852 | | 1998 | 3255717 | | 1997 | 3284696 | | 1996 | 2986938 | | 1995 | 1550944 |
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| 2006 | 1737265 | | 2005 | 1617207 | | 2004 | 1591251 | | 2003 | 1509431 | | 2002 | 1497773 | | 2001 | 1459932 | | 2000 | 1420776 | | 1999 | 1429299 | | 1998 | 1422830 | | 1997 | 1433642 | | 1996 | 860928 | | 1995 | 2991506 |
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| 2006 | 99 | | 2005 | 101 | | 2004 | 69 | | 2003 | 76 | | 2002 | 72 | | 2001 | 67 | | 2000 | 72 |
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