| 2007 | 12262 | | 2006 | 12286 | | 2005 | 12255 | | 2004 | 12260 | | 2003 | 12199 | | 2002 | 12143 | | 2001 | 12144 | | 2000 | 12085 | | 1999 | 11982 | | 1998 | 11856 | | 1997 | 11763 | | 1996 | 11601 | | 1995 | 11515 | | 1994 | 11405 | | 1993 | 11297 | | 1992 | 11089 | | 1991 | 11003 |
|  (top) |
| 2007 | 241 | | 2006 | 248 | | 2005 | 230 | | 2004 | 211 | | 2003 | 202 | | 2002 | 173 | | 2001 | 155 | | 2000 | 167 | | 1999 | 170 | | 1998 | 161 | | 1997 | 165 | | 1996 | 147 | | 1995 | 157 | | 1994 | 162 | | 1993 | 125 | | 1992 | 117 | | 1991 | 118 |
|  (top) |
| 2007 | 4596 | | 2006 | 4586 | | 2005 | 4544 | | 2004 | 4518 | | 2003 | 4464 | | 2002 | 4420 | | 2001 | 4404 | | 2000 | 4358 | | 1999 | 4279 | | 1998 | 4196 | | 1997 | 4141 |
|  (top) |
| 2007 | 6175 | | 2006 | 6162 | | 2005 | 6149 | | 2004 | 6157 | | 2003 | 6116 | | 2002 | 6084 | | 2001 | 6084 | | 2000 | 6071 | | 1999 | 6032 | | 1998 | 5974 | | 1997 | 5940 | | 1996 | 5852 | | 1995 | 5806 | | 1994 | 5738 | | 1993 | 5669 | | 1992 | 5558 | | 1991 | 5514 |
|  (top) |
| 2007 | 6087 | | 2006 | 6124 | | 2005 | 6106 | | 2004 | 6103 | | 2003 | 6083 | | 2002 | 6059 | | 2001 | 6060 | | 2000 | 6014 | | 1999 | 5950 | | 1998 | 5882 | | 1997 | 5823 | | 1996 | 5749 | | 1995 | 5709 | | 1994 | 5667 | | 1993 | 5628 | | 1992 | 5531 | | 1991 | 5489 |
|  (top) |