Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 17 | 134 | 469 | 620 |
| 1980 | 6 | 165 | 421 | 592 |
| 1981 | 15 | 101 | 425 | 541 |
| 1982 | 7 | 113 | 451 | 571 |
| 1983 | 11 | 109 | 434 | 554 |
| 1984 | 10 | 98 | 428 | 536 |
| 1985 | 12 | 113 | 468 | 593 |
| 1986 | 5 | 118 | 440 | 563 |
| 1987 | 11 | 130 | 447 | 588 |
| 1988 | 8 | 91 | 456 | 555 |
| 1989 | 13 | 105 | 551 | 669 |
| 1990 | 14 | 104 | 547 | 665 |
| 1991 | 11 | 98 | 533 | 642 |
| 1992 | 8 | 103 | 527 | 638 |
| 1993 | 8 | 136 | 483 | 627 |
| 1994 | 3 | 119 | 553 | 675 |
| 1995 | 14 | 142 | 487 | 643 |
| 1996 | 8 | 154 | 541 | 703 |
| 1997 | 6 | 139 | 602 | 747 |
| 1998 | 8 | 91 | 674 | 773 |
| 1999 | 7 | 68 | 548 | 623 |
| 2000 | 6 | 64 | 466 | 536 |
| 2001 | 8 | 72 | 494 | 574 |
| 2002 | 2 | 69 | 479 | 550 |
| 2003 | 5 | 60 | 431 | 496 |
| 2004 | 2 | 56 | 443 | 501 |
| 2005 | 4 | 62 | 433 | 499 |
| 2006 | 6 | 68 | 444 | 518 |
| 2007 | 2 | 57 | 418 | 477 |
| 2008 | 3 | 61 | 431 | 495 |
| 2009 | 2 | 73 | 391 | 466 |
| 2010 | 1 | 56 | 353 | 410 |
| 2011 | 4 | 57 | 327 | 388 |
| 2012 | 3 | 62 | 364 | 429 |
| 2013 | 0 | 65 | 350 | 415 |
| 2014 | 3 | 69 | 326 | 398 |