| 2006 | 5920687 | | 2005 | 4967163 | | 2004 | 5222294 | | 2003 | 5056130 | | 2002 | 6179311 | | 2001 | 5412642 | | 2000 | 5220089 | | 1999 | 5793616 | | 1998 | 6451577 | | 1997 | 6146107 | | 1996 | 5137783 | | 1995 | 5124761 |
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| 2006 | 4761746 | | 2005 | 3780568 | | 2004 | 3955950 | | 2003 | 3685778 | | 2002 | 4319661 | | 2001 | 3769661 | | 2000 | 4067453 | | 1999 | 4090552 | | 1998 | 3965887 | | 1997 | 3088148 | | 1996 | 2084533 | | 1995 | 2067311 |
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| 2006 | 1158941 | | 2005 | 1186595 | | 2004 | 1266344 | | 2003 | 1370352 | | 2002 | 1859650 | | 2001 | 1642981 | | 2000 | 1152636 | | 1999 | 1703063 | | 1998 | 2485690 | | 1997 | 3057959 | | 1996 | 3053250 | | 1995 | 3057450 |
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| 2006 | 66 | | 2005 | 66 | | 2004 | 27 | | 2003 | 44 | | 2002 | 48 | | 2001 | 52 | | 2000 | 49 |
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