Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 12 | 247 | 360 | 619 |
| 1980 | 3 | 158 | 219 | 380 |
| 1981 | 17 | 188 | 419 | 624 |
| 1982 | 14 | 173 | 473 | 660 |
| 1983 | 18 | 211 | 449 | 678 |
| 1984 | 12 | 153 | 611 | 776 |
| 1985 | 11 | 115 | 595 | 721 |
| 1986 | 15 | 155 | 549 | 719 |
| 1987 | 11 | 131 | 512 | 654 |
| 1988 | 13 | 120 | 528 | 661 |
| 1989 | 12 | 115 | 511 | 638 |
| 1990 | 9 | 120 | 562 | 691 |
| 1991 | 7 | 87 | 563 | 657 |
| 1992 | 20 | 80 | 603 | 703 |
| 1993 | 15 | 58 | 522 | 595 |
| 1994 | 6 | 73 | 547 | 626 |
| 1995 | 10 | 66 | 535 | 611 |
| 1996 | 13 | 64 | 577 | 654 |
| 1997 | 9 | 60 | 619 | 688 |
| 1998 | 7 | 60 | 580 | 647 |
| 1999 | 8 | 107 | 550 | 665 |
| 2000 | 8 | 103 | 533 | 644 |
| 2001 | 14 | 89 | 555 | 658 |
| 2002 | 9 | 87 | 503 | 599 |
| 2003 | 12 | 82 | 464 | 558 |
| 2004 | 10 | 74 | 491 | 575 |
| 2005 | 11 | 71 | 429 | 511 |
| 2006 | 4 | 56 | 418 | 478 |
| 2007 | 10 | 64 | 428 | 502 |
| 2008 | 3 | 60 | 386 | 449 |
| 2009 | 2 | 42 | 353 | 397 |
| 2010 | 5 | 50 | 326 | 381 |
| 2011 | 5 | 54 | 343 | 402 |
| 2012 | 3 | 48 | 291 | 342 |
| 2013 | 5 | 47 | 256 | 308 |
| 2014 | 4 | 51 | 294 | 349 |