| 2007 | 9261 | | 2006 | 9130 | | 2005 | 9122 | | 2004 | 9046 | | 2003 | 9009 | | 2002 | 9009 | | 2001 | 9056 | | 2000 | 9009 | | 1999 | 8989 | | 1998 | 8935 | | 1997 | 8750 | | 1996 | 8637 | | 1995 | 8435 | | 1994 | 8314 | | 1993 | 8209 | | 1992 | 8073 | | 1991 | 7968 |
| 
(top) |
| 2007 | 657 | | 2006 | 618 | | 2005 | 570 | | 2004 | 560 | | 2003 | 601 | | 2002 | 564 | | 2001 | 581 | | 2000 | 583 | | 1999 | 612 | | 1998 | 567 | | 1997 | 521 | | 1996 | 491 | | 1995 | 449 | | 1994 | 444 | | 1993 | 376 | | 1992 | 358 | | 1991 | 329 |
| 
(top) |
| 2007 | 3545 | | 2006 | 3509 | | 2005 | 3502 | | 2004 | 3483 | | 2003 | 3455 | | 2002 | 3421 | | 2001 | 3418 | | 2000 | 3366 | | 1999 | 3342 | | 1998 | 3320 | | 1997 | 3206 |
| 
(top) |
| 2007 | 4540 | | 2006 | 4469 | | 2005 | 4481 | | 2004 | 4423 | | 2003 | 4403 | | 2002 | 4387 | | 2001 | 4413 | | 2000 | 4384 | | 1999 | 4366 | | 1998 | 4331 | | 1997 | 4248 | | 1996 | 4179 | | 1995 | 4093 | | 1994 | 4009 | | 1993 | 3984 | | 1992 | 3919 | | 1991 | 3883 |
| 
(top) |
| 2007 | 4721 | | 2006 | 4661 | | 2005 | 4641 | | 2004 | 4623 | | 2003 | 4606 | | 2002 | 4622 | | 2001 | 4643 | | 2000 | 4625 | | 1999 | 4623 | | 1998 | 4604 | | 1997 | 4502 | | 1996 | 4458 | | 1995 | 4342 | | 1994 | 4305 | | 1993 | 4225 | | 1992 | 4154 | | 1991 | 4085 |
| 
(top) |
