Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 11 | 150 | 343 | 504 |
| 1980 | 7 | 162 | 364 | 533 |
| 1981 | 4 | 150 | 377 | 531 |
| 1982 | 2 | 197 | 443 | 642 |
| 1983 | 7 | 159 | 477 | 643 |
| 1984 | 4 | 193 | 533 | 730 |
| 1985 | 6 | 169 | 511 | 686 |
| 1986 | 5 | 180 | 541 | 726 |
| 1987 | 5 | 152 | 510 | 667 |
| 1988 | 4 | 165 | 512 | 681 |
| 1989 | 5 | 163 | 596 | 764 |
| 1990 | 4 | 155 | 666 | 825 |
| 1991 | 4 | 133 | 564 | 701 |
| 1992 | 1 | 118 | 503 | 622 |
| 1993 | 5 | 99 | 513 | 617 |
| 1994 | 3 | 102 | 524 | 629 |
| 1995 | 2 | 89 | 528 | 619 |
| 1996 | 3 | 86 | 504 | 593 |
| 1997 | 5 | 72 | 523 | 600 |
| 1998 | 2 | 70 | 537 | 609 |
| 1999 | 1 | 68 | 480 | 549 |
| 2000 | 0 | 55 | 530 | 585 |
| 2001 | 2 | 45 | 475 | 522 |
| 2002 | 1 | 51 | 456 | 508 |
| 2003 | 2 | 52 | 419 | 473 |
| 2004 | 3 | 56 | 463 | 522 |
| 2005 | 1 | 42 | 427 | 470 |
| 2006 | 2 | 52 | 438 | 492 |
| 2007 | 2 | 37 | 381 | 420 |
| 2008 | 0 | 35 | 391 | 426 |
| 2009 | 1 | 55 | 396 | 452 |
| 2010 | 1 | 47 | 370 | 418 |
| 2011 | 2 | 48 | 334 | 384 |
| 2012 | 1 | 55 | 321 | 377 |
| 2013 | 2 | 37 | 307 | 346 |
| 2014 | 0 | 59 | 328 | 387 |