Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 9 | 221 | 579 | 809 |
| 1980 | 8 | 208 | 561 | 777 |
| 1981 | 8 | 191 | 545 | 744 |
| 1982 | 1 | 224 | 598 | 823 |
| 1983 | 9 | 164 | 566 | 739 |
| 1984 | 7 | 182 | 677 | 866 |
| 1985 | 7 | 155 | 648 | 810 |
| 1986 | 5 | 183 | 591 | 779 |
| 1987 | 8 | 142 | 577 | 727 |
| 1988 | 10 | 110 | 633 | 753 |
| 1989 | 12 | 153 | 591 | 756 |
| 1990 | 10 | 112 | 529 | 651 |
| 1991 | 9 | 89 | 542 | 640 |
| 1992 | 4 | 90 | 466 | 560 |
| 1993 | 9 | 93 | 482 | 584 |
| 1994 | 5 | 73 | 561 | 639 |
| 1995 | 6 | 67 | 562 | 635 |
| 1996 | 7 | 88 | 581 | 676 |
| 1997 | 5 | 56 | 600 | 661 |
| 1998 | 4 | 87 | 594 | 685 |
| 1999 | 6 | 88 | 641 | 735 |
| 2000 | 4 | 88 | 673 | 765 |
| 2001 | 3 | 73 | 690 | 766 |
| 2002 | 3 | 92 | 739 | 834 |
| 2003 | 6 | 73 | 600 | 679 |
| 2004 | 4 | 74 | 586 | 664 |
| 2005 | 8 | 58 | 620 | 686 |
| 2006 | 6 | 63 | 514 | 583 |
| 2007 | 2 | 100 | 532 | 634 |
| 2008 | 1 | 76 | 487 | 564 |
| 2009 | 3 | 64 | 493 | 560 |
| 2010 | 3 | 70 | 441 | 514 |
| 2011 | 2 | 69 | 479 | 550 |
| 2012 | 3 | 99 | 416 | 518 |
| 2013 | 2 | 70 | 446 | 518 |
| 2014 | 1 | 68 | 460 | 529 |