| 2007 | 28593 | | 2006 | 28320 | | 2005 | 28081 | | 2004 | 27881 | | 2003 | 27718 | | 2002 | 27682 | | 2001 | 27597 | | 2000 | 27559 | | 1999 | 27486 | | 1998 | 27331 | | 1997 | 27080 | | 1996 | 26857 | | 1995 | 26584 | | 1994 | 26372 | | 1993 | 26242 | | 1992 | 26088 | | 1991 | 25839 |
| 
(top) |
| 2007 | 512 | | 2006 | 475 | | 2005 | 439 | | 2004 | 428 | | 2003 | 405 | | 2002 | 402 | | 2001 | 382 | | 2000 | 395 | | 1999 | 356 | | 1998 | 342 | | 1997 | 359 | | 1996 | 372 | | 1995 | 388 | | 1994 | 382 | | 1993 | 374 | | 1992 | 332 | | 1991 | 314 |
| 
(top) |
| 2007 | 11762 | | 2006 | 11591 | | 2005 | 11455 | | 2004 | 11283 | | 2003 | 11110 | | 2002 | 11015 | | 2001 | 10910 | | 2000 | 10774 | | 1999 | 10672 | | 1998 | 10530 | | 1997 | 10362 |
| 
(top) |
| 2007 | 14001 | | 2006 | 13869 | | 2005 | 13738 | | 2004 | 13687 | | 2003 | 13586 | | 2002 | 13569 | | 2001 | 13536 | | 2000 | 13544 | | 1999 | 13488 | | 1998 | 13410 | | 1997 | 13276 | | 1996 | 13206 | | 1995 | 13078 | | 1994 | 13001 | | 1993 | 12944 | | 1992 | 12867 | | 1991 | 12763 |
| 
(top) |
| 2007 | 14592 | | 2006 | 14451 | | 2005 | 14343 | | 2004 | 14194 | | 2003 | 14132 | | 2002 | 14113 | | 2001 | 14061 | | 2000 | 14015 | | 1999 | 13998 | | 1998 | 13921 | | 1997 | 13804 | | 1996 | 13651 | | 1995 | 13506 | | 1994 | 13371 | | 1993 | 13298 | | 1992 | 13221 | | 1991 | 13076 |
| 
(top) |
