| 2006 | 7859767 | | 2005 | 8580464 | | 2004 | 8182922 | | 2003 | 8006901 | | 2002 | 8534202 | | 2001 | 9003767 | | 2000 | 8175184 | | 1999 | 8576655 | | 1998 | 9290602 | | 1997 | 9549348 | | 1996 | 8965202 | | 1995 | 8428016 |
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| 2006 | 6119060 | | 2005 | 6723186 | | 2004 | 6411139 | | 2003 | 6251625 | | 2002 | 6694401 | | 2001 | 7072927 | | 2000 | 6188663 | | 1999 | 6468435 | | 1998 | 6996642 | | 1997 | 6979408 | | 1996 | 6139842 | | 1995 | 5015716 |
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| 2006 | 1740707 | | 2005 | 1857278 | | 2004 | 1771783 | | 2003 | 1755276 | | 2002 | 1839800 | | 2001 | 1930840 | | 2000 | 1986520 | | 1999 | 2108220 | | 1998 | 2293960 | | 1997 | 2569940 | | 1996 | 2825360 | | 1995 | 3412300 |
|  (top) |
| 2006 | 54 | | 2005 | 57 | | 2004 | 51 | | 2003 | 49 | | 2002 | 46 | | 2001 | 39 | | 2000 | 39 |
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