| 2007 | 21553 | | 2006 | 21327 | | 2005 | 21171 | | 2004 | 21029 | | 2003 | 20975 | | 2002 | 20910 | | 2001 | 20730 | | 2000 | 20553 | | 1999 | 20414 | | 1998 | 20236 | | 1997 | 20050 | | 1996 | 19957 | | 1995 | 19792 | | 1994 | 19616 | | 1993 | 19423 | | 1992 | 19196 | | 1991 | 18992 |
| 
(top) |
| 2007 | 472 | | 2006 | 442 | | 2005 | 438 | | 2004 | 412 | | 2003 | 395 | | 2002 | 426 | | 2001 | 407 | | 2000 | 393 | | 1999 | 391 | | 1998 | 384 | | 1997 | 381 | | 1996 | 388 | | 1995 | 399 | | 1994 | 398 | | 1993 | 366 | | 1992 | 358 | | 1991 | 343 |
| 
(top) |
| 2007 | 8374 | | 2006 | 8324 | | 2005 | 8253 | | 2004 | 8140 | | 2003 | 8032 | | 2002 | 7986 | | 2001 | 7885 | | 2000 | 7777 | | 1999 | 7731 | | 1998 | 7627 | | 1997 | 7551 |
| 
(top) |
| 2007 | 10552 | | 2006 | 10460 | | 2005 | 10403 | | 2004 | 10328 | | 2003 | 10291 | | 2002 | 10252 | | 2001 | 10165 | | 2000 | 10069 | | 1999 | 10009 | | 1998 | 9928 | | 1997 | 9851 | | 1996 | 9813 | | 1995 | 9736 | | 1994 | 9655 | | 1993 | 9556 | | 1992 | 9467 | | 1991 | 9370 |
| 
(top) |
| 2007 | 11001 | | 2006 | 10867 | | 2005 | 10768 | | 2004 | 10701 | | 2003 | 10684 | | 2002 | 10658 | | 2001 | 10565 | | 2000 | 10484 | | 1999 | 10405 | | 1998 | 10308 | | 1997 | 10199 | | 1996 | 10144 | | 1995 | 10056 | | 1994 | 9961 | | 1993 | 9867 | | 1992 | 9729 | | 1991 | 9622 |
| 
(top) |
