| 2007 | 9371 | | 2006 | 9167 | | 2005 | 9105 | | 2004 | 8990 | | 2003 | 8942 | | 2002 | 8813 | | 2001 | 8690 | | 2000 | 8626 | | 1999 | 8508 | | 1998 | 8386 | | 1997 | 8200 | | 1996 | 8101 | | 1995 | 8003 | | 1994 | 7838 | | 1993 | 7706 | | 1992 | 7608 | | 1991 | 7521 |
|  (top) |
| 2007 | 130 | | 2006 | 143 | | 2005 | 118 | | 2004 | 111 | | 2003 | 102 | | 2002 | 93 | | 2001 | 90 | | 2000 | 88 | | 1999 | 80 | | 1998 | 69 | | 1997 | 50 | | 1996 | 49 | | 1995 | 45 | | 1994 | 51 | | 1993 | 53 | | 1992 | 51 | | 1991 | 42 |
|  (top) |
| 2007 | 3849 | | 2006 | 3785 | | 2005 | 3740 | | 2004 | 3663 | | 2003 | 3633 | | 2002 | 3554 | | 2001 | 3503 | | 2000 | 3423 | | 1999 | 3383 | | 1998 | 3304 | | 1997 | 3224 |
|  (top) |
| 2007 | 4632 | | 2006 | 4507 | | 2005 | 4477 | | 2004 | 4434 | | 2003 | 4409 | | 2002 | 4349 | | 2001 | 4324 | | 2000 | 4284 | | 1999 | 4234 | | 1998 | 4181 | | 1997 | 4098 | | 1996 | 4064 | | 1995 | 4020 | | 1994 | 3941 | | 1993 | 3886 | | 1992 | 3846 | | 1991 | 3804 |
|  (top) |
| 2007 | 4739 | | 2006 | 4660 | | 2005 | 4628 | | 2004 | 4556 | | 2003 | 4533 | | 2002 | 4464 | | 2001 | 4366 | | 2000 | 4342 | | 1999 | 4274 | | 1998 | 4205 | | 1997 | 4102 | | 1996 | 4037 | | 1995 | 3983 | | 1994 | 3897 | | 1993 | 3820 | | 1992 | 3762 | | 1991 | 3717 |
|  (top) |