| 2007 | 20395 | | 2006 | 20111 | | 2005 | 19924 | | 2004 | 19644 | | 2003 | 19422 | | 2002 | 19280 | | 2001 | 19098 | | 2000 | 18907 | | 1999 | 18852 | | 1998 | 18522 | | 1997 | 18244 | | 1996 | 18017 | | 1995 | 17817 | | 1994 | 17639 | | 1993 | 17427 | | 1992 | 17423 | | 1991 | 17305 |
| 
(top) |
| 2007 | 235 | | 2006 | 235 | | 2005 | 246 | | 2004 | 242 | | 2003 | 228 | | 2002 | 232 | | 2001 | 233 | | 2000 | 232 | | 1999 | 221 | | 1998 | 192 | | 1997 | 166 | | 1996 | 156 | | 1995 | 159 | | 1994 | 150 | | 1993 | 149 | | 1992 | 159 | | 1991 | 150 |
| 
(top) |
| 2007 | 7757 | | 2006 | 7594 | | 2005 | 7497 | | 2004 | 7354 | | 2003 | 7211 | | 2002 | 7109 | | 2001 | 6993 | | 2000 | 6875 | | 1999 | 6808 | | 1998 | 6641 | | 1997 | 6509 |
| 
(top) |
| 2007 | 10140 | | 2006 | 9987 | | 2005 | 9918 | | 2004 | 9764 | | 2003 | 9682 | | 2002 | 9610 | | 2001 | 9520 | | 2000 | 9404 | | 1999 | 9378 | | 1998 | 9256 | | 1997 | 9105 | | 1996 | 9009 | | 1995 | 8917 | | 1994 | 8828 | | 1993 | 8705 | | 1992 | 8710 | | 1991 | 8633 |
| 
(top) |
| 2007 | 10255 | | 2006 | 10124 | | 2005 | 10006 | | 2004 | 9880 | | 2003 | 9740 | | 2002 | 9670 | | 2001 | 9578 | | 2000 | 9503 | | 1999 | 9474 | | 1998 | 9266 | | 1997 | 9139 | | 1996 | 9008 | | 1995 | 8900 | | 1994 | 8811 | | 1993 | 8722 | | 1992 | 8713 | | 1991 | 8672 |
| 
(top) |
