| 2007 | 8177 | | 2006 | 8217 | | 2005 | 8228 | | 2004 | 8292 | | 2003 | 8322 | | 2002 | 8332 | | 2001 | 8363 | | 2000 | 8399 | | 1999 | 8424 | | 1998 | 8435 | | 1997 | 8468 | | 1996 | 8449 | | 1995 | 8498 | | 1994 | 8517 | | 1993 | 8467 | | 1992 | 8457 | | 1991 | 8514 |
| 
(top) |
| 2007 | 494 | | 2006 | 474 | | 2005 | 447 | | 2004 | 426 | | 2003 | 404 | | 2002 | 396 | | 2001 | 401 | | 2000 | 402 | | 1999 | 395 | | 1998 | 366 | | 1997 | 363 | | 1996 | 357 | | 1995 | 345 | | 1994 | 343 | | 1993 | 328 | | 1992 | 336 | | 1991 | 336 |
| 
(top) |
| 2007 | 3230 | | 2006 | 3219 | | 2005 | 3193 | | 2004 | 3185 | | 2003 | 3175 | | 2002 | 3149 | | 2001 | 3150 | | 2000 | 3157 | | 1999 | 3153 | | 1998 | 3140 | | 1997 | 3132 |
| 
(top) |
| 2007 | 4199 | | 2006 | 4216 | | 2005 | 4225 | | 2004 | 4237 | | 2003 | 4246 | | 2002 | 4255 | | 2001 | 4257 | | 2000 | 4277 | | 1999 | 4285 | | 1998 | 4296 | | 1997 | 4322 | | 1996 | 4307 | | 1995 | 4318 | | 1994 | 4336 | | 1993 | 4309 | | 1992 | 4291 | | 1991 | 4316 |
| 
(top) |
| 2007 | 3978 | | 2006 | 4001 | | 2005 | 4003 | | 2004 | 4055 | | 2003 | 4076 | | 2002 | 4077 | | 2001 | 4106 | | 2000 | 4122 | | 1999 | 4139 | | 1998 | 4139 | | 1997 | 4146 | | 1996 | 4142 | | 1995 | 4180 | | 1994 | 4181 | | 1993 | 4158 | | 1992 | 4166 | | 1991 | 4198 |
| 
(top) |
