Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 13 | 168 | 540 | 721 |
| 1980 | 15 | 196 | 563 | 774 |
| 1981 | 13 | 185 | 536 | 734 |
| 1982 | 10 | 196 | 527 | 733 |
| 1983 | 11 | 184 | 559 | 754 |
| 1984 | 14 | 174 | 631 | 819 |
| 1985 | 14 | 200 | 598 | 812 |
| 1986 | 16 | 151 | 599 | 766 |
| 1987 | 11 | 151 | 619 | 781 |
| 1988 | 15 | 154 | 615 | 784 |
| 1989 | 11 | 170 | 676 | 857 |
| 1990 | 8 | 144 | 660 | 812 |
| 1991 | 13 | 132 | 649 | 794 |
| 1992 | 14 | 103 | 667 | 784 |
| 1993 | 13 | 123 | 655 | 791 |
| 1994 | 9 | 105 | 689 | 803 |
| 1995 | 11 | 100 | 619 | 730 |
| 1996 | 6 | 113 | 666 | 785 |
| 1997 | 14 | 101 | 696 | 811 |
| 1998 | 7 | 91 | 715 | 813 |
| 1999 | 6 | 85 | 706 | 797 |
| 2000 | 5 | 74 | 659 | 738 |
| 2001 | 5 | 91 | 641 | 737 |
| 2002 | 7 | 65 | 634 | 706 |
| 2003 | 9 | 54 | 644 | 707 |
| 2004 | 8 | 81 | 621 | 710 |
| 2005 | 11 | 50 | 689 | 750 |
| 2006 | 4 | 59 | 592 | 655 |
| 2007 | 11 | 58 | 613 | 682 |
| 2008 | 9 | 67 | 609 | 685 |
| 2009 | 4 | 72 | 562 | 638 |
| 2010 | 3 | 66 | 475 | 544 |
| 2011 | 5 | 88 | 537 | 630 |
| 2012 | 4 | 87 | 524 | 615 |
| 2013 | 0 | 105 | 444 | 549 |
| 2014 | 8 | 111 | 471 | 590 |