Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 23 | 126 | 447 | 596 |
| 1980 | 22 | 105 | 460 | 587 |
| 1981 | 17 | 89 | 474 | 580 |
| 1982 | 13 | 81 | 502 | 596 |
| 1983 | 10 | 90 | 446 | 546 |
| 1984 | 16 | 88 | 452 | 556 |
| 1985 | 8 | 85 | 491 | 584 |
| 1986 | 14 | 85 | 443 | 542 |
| 1987 | 11 | 98 | 518 | 627 |
| 1988 | 13 | 83 | 526 | 622 |
| 1989 | 16 | 85 | 500 | 601 |
| 1990 | 10 | 86 | 511 | 607 |
| 1991 | 15 | 86 | 464 | 565 |
| 1992 | 9 | 80 | 517 | 606 |
| 1993 | 13 | 66 | 532 | 611 |
| 1994 | 8 | 85 | 515 | 608 |
| 1995 | 12 | 73 | 524 | 609 |
| 1996 | 8 | 87 | 513 | 608 |
| 1997 | 8 | 83 | 539 | 630 |
| 1998 | 10 | 69 | 645 | 724 |
| 1999 | 13 | 80 | 569 | 662 |
| 2000 | 9 | 74 | 563 | 646 |
| 2001 | 13 | 70 | 540 | 623 |
| 2002 | 13 | 87 | 503 | 603 |
| 2003 | 9 | 76 | 562 | 647 |
| 2004 | 13 | 83 | 508 | 604 |
| 2005 | 12 | 103 | 438 | 553 |
| 2006 | 12 | 75 | 413 | 500 |
| 2007 | 7 | 65 | 370 | 442 |
| 2008 | 7 | 73 | 357 | 437 |
| 2009 | 1 | 15 | 104 | 120 |
| 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 |