| 2007 | 38721 | | 2006 | 38513 | | 2005 | 38126 | | 2004 | 37868 | | 2003 | 37655 | | 2002 | 37538 | | 2001 | 37396 | | 2000 | 37233 | | 1999 | 37342 | | 1998 | 37220 | | 1997 | 36996 | | 1996 | 36761 | | 1995 | 36497 | | 1994 | 36231 | | 1993 | 35881 | | 1992 | 35736 | | 1991 | 35428 |
|  (top) |
| 2007 | 477 | | 2006 | 450 | | 2005 | 390 | | 2004 | 363 | | 2003 | 368 | | 2002 | 352 | | 2001 | 331 | | 2000 | 332 | | 1999 | 341 | | 1998 | 317 | | 1997 | 316 | | 1996 | 290 | | 1995 | 268 | | 1994 | 252 | | 1993 | 232 | | 1992 | 231 | | 1991 | 202 |
|  (top) |
| 2007 | 16016 | | 2006 | 15850 | | 2005 | 15616 | | 2004 | 15511 | | 2003 | 15329 | | 2002 | 15192 | | 2001 | 15041 | | 2000 | 14826 | | 1999 | 14731 | | 1998 | 14584 | | 1997 | 14395 |
|  (top) |
| 2007 | 19212 | | 2006 | 19110 | | 2005 | 18909 | | 2004 | 18804 | | 2003 | 18688 | | 2002 | 18667 | | 2001 | 18618 | | 2000 | 18532 | | 1999 | 18619 | | 1998 | 18573 | | 1997 | 18537 | | 1996 | 18464 | | 1995 | 18308 | | 1994 | 18204 | | 1993 | 18018 | | 1992 | 17998 | | 1991 | 17878 |
|  (top) |
| 2007 | 19509 | | 2006 | 19403 | | 2005 | 19217 | | 2004 | 19064 | | 2003 | 18967 | | 2002 | 18871 | | 2001 | 18778 | | 2000 | 18701 | | 1999 | 18723 | | 1998 | 18647 | | 1997 | 18459 | | 1996 | 18297 | | 1995 | 18189 | | 1994 | 18027 | | 1993 | 17863 | | 1992 | 17738 | | 1991 | 17550 |
|  (top) |