| 2007 | 6591 | | 2006 | 6582 | | 2005 | 6518 | | 2004 | 6528 | | 2003 | 6556 | | 2002 | 6504 | | 2001 | 6524 | | 2000 | 6513 | | 1999 | 6517 | | 1998 | 6565 | | 1997 | 6551 | | 1996 | 6556 | | 1995 | 6535 | | 1994 | 6533 | | 1993 | 6516 | | 1992 | 6512 | | 1991 | 6458 |
| 
(top) |
| 2007 | 229 | | 2006 | 214 | | 2005 | 206 | | 2004 | 200 | | 2003 | 196 | | 2002 | 182 | | 2001 | 170 | | 2000 | 166 | | 1999 | 177 | | 1998 | 196 | | 1997 | 186 | | 1996 | 176 | | 1995 | 178 | | 1994 | 174 | | 1993 | 163 | | 1992 | 166 | | 1991 | 157 |
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(top) |
| 2007 | 2706 | | 2006 | 2691 | | 2005 | 2656 | | 2004 | 2656 | | 2003 | 2648 | | 2002 | 2590 | | 2001 | 2574 | | 2000 | 2568 | | 1999 | 2550 | | 1998 | 2554 | | 1997 | 2523 |
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(top) |
| 2007 | 3319 | | 2006 | 3320 | | 2005 | 3279 | | 2004 | 3284 | | 2003 | 3310 | | 2002 | 3281 | | 2001 | 3293 | | 2000 | 3301 | | 1999 | 3292 | | 1998 | 3345 | | 1997 | 3326 | | 1996 | 3334 | | 1995 | 3346 | | 1994 | 3344 | | 1993 | 3323 | | 1992 | 3323 | | 1991 | 3291 |
| 
(top) |
| 2007 | 3272 | | 2006 | 3262 | | 2005 | 3239 | | 2004 | 3244 | | 2003 | 3246 | | 2002 | 3223 | | 2001 | 3231 | | 2000 | 3212 | | 1999 | 3225 | | 1998 | 3220 | | 1997 | 3225 | | 1996 | 3222 | | 1995 | 3189 | | 1994 | 3189 | | 1993 | 3193 | | 1992 | 3189 | | 1991 | 3167 |
| 
(top) |
