Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 9 | 107 | 324 | 440 |
| 1980 | 8 | 110 | 317 | 435 |
| 1981 | 16 | 108 | 371 | 495 |
| 1982 | 13 | 106 | 383 | 502 |
| 1983 | 18 | 107 | 348 | 473 |
| 1984 | 6 | 134 | 415 | 555 |
| 1985 | 6 | 120 | 417 | 543 |
| 1986 | 7 | 120 | 396 | 523 |
| 1987 | 12 | 91 | 364 | 467 |
| 1988 | 4 | 106 | 338 | 448 |
| 1989 | 13 | 114 | 394 | 521 |
| 1990 | 9 | 106 | 436 | 551 |
| 1991 | 12 | 86 | 324 | 422 |
| 1992 | 5 | 69 | 357 | 431 |
| 1993 | 12 | 69 | 311 | 392 |
| 1994 | 5 | 75 | 358 | 438 |
| 1995 | 10 | 95 | 348 | 453 |
| 1996 | 10 | 83 | 388 | 481 |
| 1997 | 6 | 68 | 382 | 456 |
| 1998 | 12 | 58 | 407 | 477 |
| 1999 | 8 | 59 | 391 | 458 |
| 2000 | 7 | 69 | 342 | 418 |
| 2001 | 8 | 73 | 351 | 432 |
| 2002 | 7 | 72 | 350 | 429 |
| 2003 | 7 | 69 | 346 | 422 |
| 2004 | 13 | 53 | 348 | 414 |
| 2005 | 3 | 54 | 315 | 372 |
| 2006 | 7 | 64 | 299 | 370 |
| 2007 | 4 | 60 | 303 | 367 |
| 2008 | 5 | 69 | 282 | 356 |
| 2009 | 5 | 65 | 268 | 338 |
| 2010 | 1 | 59 | 255 | 315 |
| 2011 | 6 | 53 | 204 | 263 |
| 2012 | 4 | 58 | 207 | 269 |
| 2013 | 4 | 59 | 240 | 303 |
| 2014 | 3 | 64 | 287 | 354 |