| 2006 | 38334912 | | 2005 | 39034599 | | 2004 | 35987113 | | 2003 | 34958396 | | 2002 | 34569556 | | 2001 | 35455256 | | 2000 | 34789368 | | 1999 | 37533360 | | 1998 | 35091888 | | 1997 | 39664644 | | 1996 | 38897068 | | 1995 | 37284828 |
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| 2006 | 21946400 | | 2005 | 21882648 | | 2004 | 19321283 | | 2003 | 18944796 | | 2002 | 18400544 | | 2001 | 18091226 | | 2000 | 16537359 | | 1999 | 17681180 | | 1998 | 14828081 | | 1997 | 10983232 | | 1996 | 8909049 | | 1995 | 7458628 |
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| 2006 | 16388512 | | 2005 | 17151951 | | 2004 | 16665830 | | 2003 | 16013604 | | 2002 | 16169012 | | 2001 | 17364032 | | 2000 | 18252008 | | 1999 | 19852180 | | 1998 | 20263804 | | 1997 | 28681408 | | 1996 | 29988018 | | 1995 | 29826200 |
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| 2006 | 195 | | 2005 | 277 | | 2004 | 175 | | 2003 | 159 | | 2002 | 231 | | 2001 | 387 | | 2000 | 255 |
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