Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 15 | 158 | 364 | 537 |
| 1980 | 12 | 163 | 409 | 584 |
| 1981 | 11 | 171 | 415 | 597 |
| 1982 | 11 | 99 | 411 | 521 |
| 1983 | 18 | 124 | 407 | 549 |
| 1984 | 14 | 142 | 393 | 549 |
| 1985 | 11 | 135 | 386 | 532 |
| 1986 | 12 | 122 | 338 | 472 |
| 1987 | 12 | 132 | 222 | 366 |
| 1988 | 10 | 111 | 342 | 463 |
| 1989 | 14 | 111 | 318 | 443 |
| 1990 | 7 | 86 | 344 | 437 |
| 1991 | 16 | 93 | 338 | 447 |
| 1992 | 7 | 105 | 401 | 513 |
| 1993 | 4 | 118 | 367 | 489 |
| 1994 | 6 | 97 | 452 | 555 |
| 1995 | 9 | 99 | 363 | 471 |
| 1996 | 8 | 77 | 469 | 554 |
| 1997 | 5 | 93 | 426 | 524 |
| 1998 | 2 | 85 | 409 | 496 |
| 1999 | 7 | 77 | 392 | 476 |
| 2000 | 4 | 61 | 402 | 467 |
| 2001 | 7 | 64 | 432 | 503 |
| 2002 | 6 | 63 | 352 | 421 |
| 2003 | 11 | 62 | 380 | 453 |
| 2004 | 9 | 50 | 418 | 477 |
| 2005 | 6 | 48 | 387 | 441 |
| 2006 | 8 | 36 | 366 | 410 |
| 2007 | 6 | 51 | 346 | 403 |
| 2008 | 1 | 66 | 350 | 417 |
| 2009 | 4 | 45 | 356 | 405 |
| 2010 | 7 | 42 | 357 | 406 |
| 2011 | 7 | 47 | 349 | 403 |
| 2012 | 8 | 34 | 348 | 390 |
| 2013 | 7 | 49 | 296 | 352 |
| 2014 | 3 | 49 | 365 | 417 |