Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 19 | 118 | 522 | 659 |
| 1980 | 18 | 135 | 523 | 676 |
| 1981 | 16 | 147 | 545 | 708 |
| 1982 | 10 | 129 | 567 | 706 |
| 1983 | 5 | 119 | 466 | 590 |
| 1984 | 16 | 142 | 524 | 682 |
| 1985 | 11 | 149 | 485 | 645 |
| 1986 | 10 | 136 | 469 | 615 |
| 1987 | 15 | 127 | 482 | 624 |
| 1988 | 15 | 139 | 492 | 646 |
| 1989 | 8 | 121 | 505 | 634 |
| 1990 | 7 | 124 | 574 | 705 |
| 1991 | 3 | 95 | 500 | 598 |
| 1992 | 7 | 92 | 504 | 603 |
| 1993 | 6 | 75 | 489 | 570 |
| 1994 | 9 | 77 | 558 | 644 |
| 1995 | 6 | 77 | 552 | 635 |
| 1996 | 4 | 77 | 562 | 643 |
| 1997 | 7 | 92 | 550 | 649 |
| 1998 | 8 | 96 | 457 | 561 |
| 1999 | 8 | 73 | 555 | 636 |
| 2000 | 5 | 59 | 542 | 606 |
| 2001 | 5 | 68 | 529 | 602 |
| 2002 | 13 | 51 | 496 | 560 |
| 2003 | 6 | 50 | 509 | 565 |
| 2004 | 6 | 49 | 593 | 648 |
| 2005 | 4 | 45 | 522 | 571 |
| 2006 | 7 | 51 | 503 | 561 |
| 2007 | 6 | 46 | 420 | 472 |
| 2008 | 3 | 63 | 418 | 484 |
| 2009 | 1 | 49 | 432 | 482 |
| 2010 | 2 | 52 | 401 | 455 |
| 2011 | 1 | 49 | 437 | 487 |
| 2012 | 0 | 72 | 441 | 513 |
| 2013 | 2 | 46 | 392 | 440 |
| 2014 | 2 | 67 | 400 | 469 |