Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 16 | 205 | 322 | 543 |
| 1980 | 14 | 210 | 286 | 510 |
| 1981 | 16 | 193 | 275 | 484 |
| 1982 | 17 | 190 | 309 | 516 |
| 1983 | 20 | 168 | 320 | 508 |
| 1984 | 21 | 149 | 316 | 486 |
| 1985 | 7 | 128 | 326 | 461 |
| 1986 | 12 | 129 | 391 | 532 |
| 1987 | 5 | 126 | 334 | 465 |
| 1988 | 6 | 104 | 406 | 516 |
| 1989 | 18 | 117 | 421 | 556 |
| 1990 | 13 | 122 | 423 | 558 |
| 1991 | 14 | 123 | 377 | 514 |
| 1992 | 12 | 117 | 401 | 530 |
| 1993 | 6 | 109 | 472 | 587 |
| 1994 | 5 | 106 | 446 | 557 |
| 1995 | 7 | 106 | 384 | 497 |
| 1996 | 7 | 105 | 436 | 548 |
| 1997 | 7 | 124 | 436 | 567 |
| 1998 | 11 | 96 | 414 | 521 |
| 1999 | 6 | 93 | 452 | 551 |
| 2000 | 12 | 82 | 405 | 499 |
| 2001 | 12 | 89 | 435 | 536 |
| 2002 | 9 | 80 | 382 | 471 |
| 2003 | 9 | 80 | 373 | 462 |
| 2004 | 9 | 66 | 385 | 460 |
| 2005 | 3 | 64 | 348 | 415 |
| 2006 | 6 | 66 | 395 | 467 |
| 2007 | 5 | 65 | 415 | 485 |
| 2008 | 11 | 59 | 385 | 455 |
| 2009 | 3 | 52 | 291 | 346 |
| 2010 | 4 | 39 | 264 | 307 |
| 2011 | 7 | 37 | 291 | 335 |
| 2012 | 5 | 41 | 277 | 323 |
| 2013 | 4 | 45 | 273 | 322 |
| 2014 | 2 | 39 | 283 | 324 |