Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 13 | 195 | 487 | 695 |
| 1980 | 17 | 218 | 477 | 712 |
| 1981 | 11 | 204 | 484 | 699 |
| 1982 | 13 | 181 | 448 | 642 |
| 1983 | 21 | 173 | 447 | 641 |
| 1984 | 19 | 196 | 472 | 687 |
| 1985 | 7 | 191 | 493 | 691 |
| 1986 | 12 | 189 | 565 | 766 |
| 1987 | 7 | 192 | 545 | 744 |
| 1988 | 9 | 172 | 576 | 757 |
| 1989 | 15 | 161 | 594 | 770 |
| 1990 | 10 | 141 | 584 | 735 |
| 1991 | 16 | 97 | 579 | 692 |
| 1992 | 12 | 126 | 531 | 669 |
| 1993 | 10 | 104 | 528 | 642 |
| 1994 | 8 | 114 | 498 | 620 |
| 1995 | 7 | 99 | 492 | 598 |
| 1996 | 6 | 95 | 432 | 533 |
| 1997 | 4 | 81 | 464 | 549 |
| 1998 | 5 | 76 | 485 | 566 |
| 1999 | 9 | 90 | 511 | 610 |
| 2000 | 6 | 99 | 528 | 633 |
| 2001 | 6 | 74 | 503 | 583 |
| 2002 | 6 | 91 | 484 | 581 |
| 2003 | 12 | 105 | 473 | 590 |
| 2004 | 11 | 119 | 473 | 603 |
| 2005 | 9 | 91 | 452 | 552 |
| 2006 | 6 | 99 | 356 | 461 |
| 2007 | 5 | 79 | 411 | 495 |
| 2008 | 11 | 73 | 338 | 422 |
| 2009 | 7 | 67 | 316 | 390 |
| 2010 | 5 | 74 | 277 | 356 |
| 2011 | 5 | 70 | 327 | 402 |
| 2012 | 4 | 58 | 328 | 390 |
| 2013 | 1 | 72 | 316 | 389 |
| 2014 | 1 | 64 | 337 | 402 |