Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 17 | 123 | 490 | 630 |
| 1980 | 17 | 127 | 497 | 641 |
| 1981 | 15 | 126 | 550 | 691 |
| 1982 | 19 | 143 | 558 | 720 |
| 1983 | 14 | 117 | 548 | 679 |
| 1984 | 17 | 131 | 589 | 737 |
| 1985 | 13 | 106 | 573 | 692 |
| 1986 | 26 | 111 | 634 | 771 |
| 1987 | 11 | 107 | 592 | 710 |
| 1988 | 13 | 111 | 681 | 805 |
| 1989 | 13 | 148 | 672 | 833 |
| 1990 | 22 | 129 | 672 | 823 |
| 1991 | 19 | 105 | 602 | 726 |
| 1992 | 19 | 79 | 634 | 732 |
| 1993 | 12 | 85 | 682 | 779 |
| 1994 | 21 | 224 | 536 | 781 |
| 1995 | 14 | 244 | 604 | 862 |
| 1996 | 13 | 281 | 571 | 865 |
| 1997 | 15 | 244 | 679 | 938 |
| 1998 | 16 | 219 | 645 | 880 |
| 1999 | 13 | 134 | 618 | 765 |
| 2000 | 17 | 151 | 592 | 760 |
| 2001 | 10 | 136 | 597 | 743 |
| 2002 | 10 | 119 | 612 | 741 |
| 2003 | 14 | 94 | 524 | 632 |
| 2004 | 13 | 86 | 536 | 635 |
| 2005 | 10 | 90 | 473 | 573 |
| 2006 | 15 | 99 | 422 | 536 |
| 2007 | 10 | 76 | 496 | 582 |
| 2008 | 10 | 118 | 397 | 525 |
| 2009 | 1 | 23 | 91 | 115 |
| 2010 | 0 | 0 | 0 | 0 |
| 2011 | 0 | 0 | 0 | 0 |
| 2012 | 0 | 0 | 0 | 0 |
| 2013 | 0 | 0 | 0 | 0 |
| 2014 | 0 | 0 | 0 | 0 |