| 2007 | 13929 | | 2006 | 13836 | | 2005 | 13732 | | 2004 | 13613 | | 2003 | 13553 | | 2002 | 13581 | | 2001 | 13653 | | 2000 | 13632 | | 1999 | 13594 | | 1998 | 13429 | | 1997 | 13282 | | 1996 | 13117 | | 1995 | 13051 | | 1994 | 12989 | | 1993 | 12909 | | 1992 | 12841 | | 1991 | 12730 |
|  (top) |
| 2007 | 203 | | 2006 | 175 | | 2005 | 166 | | 2004 | 175 | | 2003 | 165 | | 2002 | 159 | | 2001 | 152 | | 2000 | 151 | | 1999 | 146 | | 1998 | 141 | | 1997 | 133 | | 1996 | 122 | | 1995 | 109 | | 1994 | 102 | | 1993 | 91 | | 1992 | 88 | | 1991 | 82 |
|  (top) |
| 2007 | 5704 | | 2006 | 5659 | | 2005 | 5589 | | 2004 | 5500 | | 2003 | 5432 | | 2002 | 5391 | | 2001 | 5383 | | 2000 | 5334 | | 1999 | 5303 | | 1998 | 5239 | | 1997 | 5122 |
|  (top) |
| 2007 | 7081 | | 2006 | 7064 | | 2005 | 7010 | | 2004 | 6962 | | 2003 | 6937 | | 2002 | 6953 | | 2001 | 6985 | | 2000 | 6983 | | 1999 | 6979 | | 1998 | 6881 | | 1997 | 6814 | | 1996 | 6734 | | 1995 | 6724 | | 1994 | 6677 | | 1993 | 6667 | | 1992 | 6604 | | 1991 | 6548 |
|  (top) |
| 2007 | 6848 | | 2006 | 6772 | | 2005 | 6722 | | 2004 | 6651 | | 2003 | 6616 | | 2002 | 6628 | | 2001 | 6668 | | 2000 | 6649 | | 1999 | 6615 | | 1998 | 6548 | | 1997 | 6468 | | 1996 | 6383 | | 1995 | 6327 | | 1994 | 6312 | | 1993 | 6242 | | 1992 | 6237 | | 1991 | 6182 |
|  (top) |