Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 16 | 146 | 377 | 539 |
| 1980 | 21 | 166 | 364 | 551 |
| 1981 | 14 | 108 | 339 | 461 |
| 1982 | 16 | 160 | 358 | 534 |
| 1983 | 18 | 124 | 328 | 470 |
| 1984 | 19 | 138 | 382 | 539 |
| 1985 | 11 | 146 | 411 | 568 |
| 1986 | 17 | 147 | 399 | 563 |
| 1987 | 9 | 134 | 448 | 591 |
| 1988 | 10 | 128 | 387 | 525 |
| 1989 | 18 | 95 | 497 | 610 |
| 1990 | 13 | 107 | 475 | 595 |
| 1991 | 16 | 106 | 355 | 477 |
| 1992 | 20 | 102 | 423 | 545 |
| 1993 | 12 | 80 | 354 | 446 |
| 1994 | 15 | 71 | 377 | 463 |
| 1995 | 17 | 81 | 354 | 452 |
| 1996 | 9 | 76 | 375 | 460 |
| 1997 | 16 | 65 | 409 | 490 |
| 1998 | 13 | 84 | 393 | 490 |
| 1999 | 18 | 66 | 346 | 430 |
| 2000 | 16 | 80 | 409 | 505 |
| 2001 | 14 | 58 | 352 | 424 |
| 2002 | 15 | 53 | 320 | 388 |
| 2003 | 3 | 60 | 303 | 366 |
| 2004 | 8 | 50 | 333 | 391 |
| 2005 | 12 | 50 | 324 | 386 |
| 2006 | 13 | 55 | 314 | 382 |
| 2007 | 14 | 59 | 305 | 378 |
| 2008 | 10 | 46 | 293 | 349 |
| 2009 | 3 | 16 | 67 | 86 |
| 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 |