| 2007 | 18080 | | 2006 | 17841 | | 2005 | 17690 | | 2004 | 17501 | | 2003 | 17217 | | 2002 | 16930 | | 2001 | 16668 | | 2000 | 16583 | | 1999 | 16426 | | 1998 | 16390 | | 1997 | 16154 | | 1996 | 15980 | | 1995 | 15902 | | 1994 | 15867 | | 1993 | 15715 | | 1992 | 15569 | | 1991 | 15346 |
| 
(top) |
| 2007 | 349 | | 2006 | 312 | | 2005 | 320 | | 2004 | 330 | | 2003 | 295 | | 2002 | 259 | | 2001 | 265 | | 2000 | 264 | | 1999 | 271 | | 1998 | 281 | | 1997 | 281 | | 1996 | 276 | | 1995 | 278 | | 1994 | 296 | | 1993 | 324 | | 1992 | 292 | | 1991 | 244 |
| 
(top) |
| 2007 | 8673 | | 2006 | 8500 | | 2005 | 8381 | | 2004 | 8250 | | 2003 | 8003 | | 2002 | 7752 | | 2001 | 7587 | | 2000 | 7452 | | 1999 | 7329 | | 1998 | 7237 | | 1997 | 7062 |
| 
(top) |
| 2007 | 8911 | | 2006 | 8742 | | 2005 | 8706 | | 2004 | 8621 | | 2003 | 8460 | | 2002 | 8290 | | 2001 | 8130 | | 2000 | 8096 | | 1999 | 8017 | | 1998 | 8032 | | 1997 | 7930 | | 1996 | 7863 | | 1995 | 7810 | | 1994 | 7822 | | 1993 | 7771 | | 1992 | 7720 | | 1991 | 7655 |
| 
(top) |
| 2007 | 9169 | | 2006 | 9099 | | 2005 | 8984 | | 2004 | 8880 | | 2003 | 8757 | | 2002 | 8640 | | 2001 | 8538 | | 2000 | 8487 | | 1999 | 8409 | | 1998 | 8358 | | 1997 | 8224 | | 1996 | 8117 | | 1995 | 8092 | | 1994 | 8045 | | 1993 | 7944 | | 1992 | 7849 | | 1991 | 7691 |
| 
(top) |
