Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 14 | 119 | 753 | 886 |
| 1980 | 12 | 45 | 800 | 857 |
| 1981 | 17 | 35 | 814 | 866 |
| 1982 | 13 | 41 | 785 | 839 |
| 1983 | 10 | 37 | 708 | 755 |
| 1984 | 9 | 51 | 745 | 805 |
| 1985 | 16 | 132 | 615 | 763 |
| 1986 | 11 | 128 | 582 | 721 |
| 1987 | 10 | 191 | 560 | 761 |
| 1988 | 8 | 203 | 536 | 747 |
| 1989 | 6 | 158 | 586 | 750 |
| 1990 | 11 | 165 | 634 | 810 |
| 1991 | 4 | 118 | 533 | 655 |
| 1992 | 3 | 120 | 567 | 690 |
| 1993 | 7 | 126 | 518 | 651 |
| 1994 | 9 | 119 | 574 | 702 |
| 1995 | 6 | 121 | 546 | 673 |
| 1996 | 4 | 108 | 630 | 742 |
| 1997 | 5 | 159 | 622 | 786 |
| 1998 | 3 | 112 | 638 | 753 |
| 1999 | 6 | 95 | 654 | 755 |
| 2000 | 6 | 90 | 675 | 771 |
| 2001 | 3 | 99 | 594 | 696 |
| 2002 | 9 | 81 | 526 | 616 |
| 2003 | 6 | 88 | 486 | 580 |
| 2004 | 8 | 69 | 539 | 616 |
| 2005 | 6 | 42 | 495 | 543 |
| 2006 | 4 | 58 | 463 | 525 |
| 2007 | 7 | 46 | 386 | 439 |
| 2008 | 8 | 47 | 424 | 479 |
| 2009 | 2 | 40 | 362 | 404 |
| 2010 | 3 | 39 | 405 | 447 |
| 2011 | 4 | 41 | 431 | 476 |
| 2012 | 2 | 42 | 392 | 436 |
| 2013 | 5 | 33 | 393 | 431 |
| 2014 | 2 | 38 | 467 | 507 |