| 2006 | 11877482 | | 2005 | 14667122 | | 2004 | 15500481 | | 2003 | 14852148 | | 2002 | 15218369 | | 2001 | 13948092 | | 2000 | 14634595 | | 1999 | 14730017 | | 1998 | 15458497 | | 1997 | 16126450 | | 1996 | 15175767 | | 1995 | 15106791 |
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| 2006 | 7848167 | | 2005 | 10775209 | | 2004 | 10967561 | | 2003 | 10804264 | | 2002 | 9918510 | | 2001 | 8399082 | | 2000 | 8882198 | | 1999 | 8898820 | | 1998 | 8960421 | | 1997 | 9337839 | | 1996 | 7809897 | | 1995 | 7695301 |
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| 2006 | 4029315 | | 2005 | 3891913 | | 2004 | 4532920 | | 2003 | 4047884 | | 2002 | 5299858 | | 2001 | 5549010 | | 2000 | 5752397 | | 1999 | 5831197 | | 1998 | 6498076 | | 1997 | 6788610 | | 1996 | 7365870 | | 1995 | 7411490 |
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| 2006 | 268 | | 2005 | 331 | | 2004 | 254 | | 2003 | 247 | | 2002 | 162 | | 2001 | 118 | | 2000 | 163 |
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