| 2006 | 12962807 | | 2005 | 14284043 | | 2004 | 14086923 | | 2003 | 13972213 | | 2002 | 14776339 | | 2001 | 14535309 | | 2000 | 15954195 | | 1999 | 16279819 | | 1998 | 19571308 | | 1997 | 17824858 | | 1996 | 14776251 | | 1995 | 14637809 |
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| 2006 | 9366776 | | 2005 | 10426778 | | 2004 | 10303719 | | 2003 | 10473205 | | 2002 | 11128253 | | 2001 | 10794978 | | 2000 | 11668091 | | 1999 | 12034262 | | 1998 | 13229831 | | 1997 | 11830669 | | 1996 | 7038802 | | 1995 | 5190089 |
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| 2006 | 3596031 | | 2005 | 3857265 | | 2004 | 3783204 | | 2003 | 3499008 | | 2002 | 3648086 | | 2001 | 3740331 | | 2000 | 4286104 | | 1999 | 4245557 | | 1998 | 6341478 | | 1997 | 5994188 | | 1996 | 7737450 | | 1995 | 9447720 |
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| 2006 | 126 | | 2005 | 114 | | 2004 | 114 | | 2003 | 171 | | 2002 | 101 | | 2001 | 100 | | 2000 | 87 |
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