Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 20 | 158 | 438 | 616 |
| 1980 | 20 | 155 | 413 | 588 |
| 1981 | 20 | 186 | 441 | 647 |
| 1982 | 21 | 211 | 473 | 705 |
| 1983 | 18 | 151 | 465 | 634 |
| 1984 | 25 | 168 | 474 | 667 |
| 1985 | 20 | 143 | 468 | 631 |
| 1986 | 16 | 147 | 453 | 616 |
| 1987 | 17 | 129 | 418 | 564 |
| 1988 | 18 | 116 | 427 | 561 |
| 1989 | 17 | 150 | 427 | 594 |
| 1990 | 20 | 117 | 406 | 543 |
| 1991 | 11 | 108 | 413 | 532 |
| 1992 | 21 | 109 | 394 | 524 |
| 1993 | 8 | 120 | 389 | 517 |
| 1994 | 17 | 109 | 429 | 555 |
| 1995 | 10 | 105 | 418 | 533 |
| 1996 | 14 | 72 | 424 | 510 |
| 1997 | 11 | 81 | 469 | 561 |
| 1998 | 13 | 72 | 433 | 518 |
| 1999 | 9 | 71 | 431 | 511 |
| 2000 | 10 | 88 | 396 | 494 |
| 2001 | 7 | 67 | 363 | 437 |
| 2002 | 16 | 66 | 387 | 469 |
| 2003 | 11 | 91 | 366 | 468 |
| 2004 | 18 | 69 | 392 | 479 |
| 2005 | 10 | 70 | 346 | 426 |
| 2006 | 15 | 75 | 305 | 395 |
| 2007 | 19 | 48 | 308 | 375 |
| 2008 | 9 | 69 | 271 | 349 |
| 2009 | 3 | 14 | 61 | 78 |
| 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 |