Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 10 | 185 | 425 | 620 |
| 1980 | 6 | 211 | 489 | 706 |
| 1981 | 6 | 194 | 485 | 685 |
| 1982 | 8 | 210 | 498 | 716 |
| 1983 | 8 | 225 | 555 | 788 |
| 1984 | 10 | 214 | 602 | 826 |
| 1985 | 10 | 248 | 504 | 762 |
| 1986 | 9 | 231 | 564 | 804 |
| 1987 | 5 | 186 | 574 | 765 |
| 1988 | 8 | 221 | 599 | 828 |
| 1989 | 9 | 220 | 728 | 957 |
| 1990 | 7 | 176 | 641 | 824 |
| 1991 | 5 | 139 | 571 | 715 |
| 1992 | 9 | 105 | 565 | 679 |
| 1993 | 3 | 96 | 518 | 617 |
| 1994 | 6 | 100 | 402 | 508 |
| 1995 | 2 | 92 | 366 | 460 |
| 1996 | 5 | 77 | 397 | 479 |
| 1997 | 2 | 70 | 426 | 498 |
| 1998 | 4 | 81 | 422 | 507 |
| 1999 | 4 | 101 | 447 | 552 |
| 2000 | 7 | 86 | 448 | 541 |
| 2001 | 2 | 87 | 419 | 508 |
| 2002 | 2 | 74 | 376 | 452 |
| 2003 | 2 | 69 | 439 | 510 |
| 2004 | 3 | 67 | 404 | 474 |
| 2005 | 1 | 50 | 403 | 454 |
| 2006 | 5 | 64 | 312 | 381 |
| 2007 | 2 | 48 | 365 | 415 |
| 2008 | 2 | 39 | 309 | 350 |
| 2009 | 2 | 34 | 292 | 328 |
| 2010 | 2 | 40 | 293 | 335 |
| 2011 | 0 | 39 | 335 | 374 |
| 2012 | 2 | 46 | 273 | 321 |
| 2013 | 1 | 55 | 315 | 371 |
| 2014 | 0 | 50 | 350 | 400 |