| Graddagar | Jan | Feb | Mars | April | Maj | Juni | Juli | Aug | Sep | Okt | Nov | Dec | Totalt | Procent |
| Normal | 605 | 560 | 526 | 374 | 145 | 17 | 0 | 2 | 143 | 316 | 446 | 567 | 3701 | 100% |
| 2003 | 653 | 598 | 444 | 379 | 70 | 0 | 0 | 7 | 79 | 395 | 397 | 507 | 3529 | 95% |
| 2004 | 650 | 543 | 497 | 315 | 130 | 1 | 0 | 0 | 76 | 310 | 485 | 494 | 3501 | 95% |
| 2005 | 501 | 543 | 619 | 323 | 140 | 9 | 0 | 0 | 71 | 267 | 389 | 549 | 3411 | 92% |
| 2006 | 624 | 570 | 663 | 356 | 120 | 5 | 0 | 0 | 23 | 234 | 381 | 392 | 3368 | 91% |
| 2007 | 539 | 580 | 405 | 267 | 112 | 0 | 0 | 29 | 108 | 311 | 460 | 493 | 3304 | 89% |
| 2008 | 470 | 424 | 485 | 287 | 106 | 0 | 0 | 2 | 156 | 286 | 435 | 511 | 3162 | 85% |
| 2009 | 586 | 563 | 512 | 255 | 85 | 49 | 0 | 0 | 60 | 375 | 354 | 610 | 3449 | 93% |
| 2010 | 791 | 658 | 565 | 334 | 120 | 1 | 0 | 7 | 120 | 354 | 535 | 767 | 4252 | 115% |
| 2011 | 618 | 660 | 525 | 292 | 127 | 0 | 0 | 0 | 73 | 294 | 360 | 475 | 3424 | 93% |