| 2007 | 6956 | | 2006 | 6929 | | 2005 | 6865 | | 2004 | 6869 | | 2003 | 6861 | | 2002 | 6809 | | 2001 | 6764 | | 2000 | 6755 | | 1999 | 6619 | | 1998 | 6564 | | 1997 | 6544 | | 1996 | 6477 | | 1995 | 6384 | | 1994 | 6354 | | 1993 | 6260 | | 1992 | 6163 | | 1991 | 6075 |
| 
(top) |
| 2007 | 689 | | 2006 | 656 | | 2005 | 641 | | 2004 | 611 | | 2003 | 603 | | 2002 | 599 | | 2001 | 559 | | 2000 | 556 | | 1999 | 503 | | 1998 | 482 | | 1997 | 486 | | 1996 | 479 | | 1995 | 454 | | 1994 | 456 | | 1993 | 408 | | 1992 | 414 | | 1991 | 403 |
| 
(top) |
| 2007 | 2693 | | 2006 | 2637 | | 2005 | 2605 | | 2004 | 2568 | | 2003 | 2553 | | 2002 | 2510 | | 2001 | 2487 | | 2000 | 2452 | | 1999 | 2372 | | 1998 | 2321 | | 1997 | 2288 |
| 
(top) |
| 2007 | 3528 | | 2006 | 3483 | | 2005 | 3468 | | 2004 | 3476 | | 2003 | 3474 | | 2002 | 3440 | | 2001 | 3429 | | 2000 | 3420 | | 1999 | 3341 | | 1998 | 3332 | | 1997 | 3318 | | 1996 | 3273 | | 1995 | 3236 | | 1994 | 3225 | | 1993 | 3193 | | 1992 | 3158 | | 1991 | 3114 |
| 
(top) |
| 2007 | 3428 | | 2006 | 3446 | | 2005 | 3397 | | 2004 | 3393 | | 2003 | 3387 | | 2002 | 3369 | | 2001 | 3335 | | 2000 | 3335 | | 1999 | 3278 | | 1998 | 3232 | | 1997 | 3226 | | 1996 | 3204 | | 1995 | 3148 | | 1994 | 3129 | | 1993 | 3067 | | 1992 | 3005 | | 1991 | 2961 |
| 
(top) |
