| 2006 | 13310600 | | 2005 | 16347738 | | 2004 | 22135521 | | 2003 | 21763650 | | 2002 | 16655809 | | 2001 | 16576824 | | 2000 | 15118430 | | 1999 | 12899819 | | 1998 | 10263306 | | 1997 | 10126982 | | 1996 | 10133522 | | 1995 | 10667656 |
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| 2006 | 8893515 | | 2005 | 11544777 | | 2004 | 17734454 | | 2003 | 17394386 | | 2002 | 12387719 | | 2001 | 12353614 | | 2000 | 10832470 | | 1999 | 8472929 | | 1998 | 6023916 | | 1997 | 5480241 | | 1996 | 3283972 | | 1995 | 3705196 |
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| 2006 | 4417085 | | 2005 | 4802961 | | 2004 | 4401067 | | 2003 | 4369264 | | 2002 | 4268090 | | 2001 | 4223210 | | 2000 | 4285960 | | 1999 | 4426890 | | 1998 | 4239390 | | 1997 | 4646741 | | 1996 | 6849550 | | 1995 | 6962460 |
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| 2006 | 167 | | 2005 | 184 | | 2004 | 162 | | 2003 | 169 | | 2002 | 144 | | 2001 | 115 | | 2000 | 106 |
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