| 2007 | 70016 | | 2006 | 69725 | | 2005 | 69082 | | 2004 | 68820 | | 2003 | 68663 | | 2002 | 68473 | | 2001 | 68364 | | 2000 | 68290 | | 1999 | 68119 | | 1998 | 68034 | | 1997 | 68049 | | 1996 | 68134 | | 1995 | 68397 | | 1994 | 68336 | | 1993 | 68472 | | 1992 | 68253 | | 1991 | 68203 |
| 
(top) |
| 2007 | 3002 | | 2006 | 2704 | | 2005 | 2433 | | 2004 | 2380 | | 2003 | 2194 | | 2002 | 2108 | | 2001 | 2234 | | 2000 | 3058 | | 1999 | 2986 | | 1998 | 3051 | | 1997 | 3093 | | 1996 | 3152 | | 1995 | 3258 | | 1994 | 3240 | | 1993 | 3202 | | 1992 | 3152 | | 1991 | 2946 |
| 
(top) |
| 2007 | 29553 | | 2006 | 29414 | | 2005 | 29138 | | 2004 | 28899 | | 2003 | 28719 | | 2002 | 28507 | | 2001 | 28252 | | 2000 | 28020 | | 1999 | 27694 | | 1998 | 27455 | | 1997 | 27256 |
| 
(top) |
| 2007 | 34136 | | 2006 | 33941 | | 2005 | 33645 | | 2004 | 33532 | | 2003 | 33474 | | 2002 | 33372 | | 2001 | 33333 | | 2000 | 33288 | | 1999 | 33234 | | 1998 | 33194 | | 1997 | 33195 | | 1996 | 33271 | | 1995 | 33429 | | 1994 | 33357 | | 1993 | 33436 | | 1992 | 33307 | | 1991 | 33266 |
| 
(top) |
| 2007 | 35880 | | 2006 | 35784 | | 2005 | 35437 | | 2004 | 35288 | | 2003 | 35189 | | 2002 | 35101 | | 2001 | 35031 | | 2000 | 35002 | | 1999 | 34885 | | 1998 | 34840 | | 1997 | 34854 | | 1996 | 34863 | | 1995 | 34968 | | 1994 | 34979 | | 1993 | 35036 | | 1992 | 34946 | | 1991 | 34937 |
| 
(top) |
