Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 12 | 136 | 267 | 415 |
| 1980 | 6 | 130 | 263 | 399 |
| 1981 | 9 | 154 | 239 | 402 |
| 1982 | 7 | 162 | 255 | 424 |
| 1983 | 6 | 122 | 226 | 354 |
| 1984 | 8 | 116 | 246 | 370 |
| 1985 | 8 | 113 | 262 | 383 |
| 1986 | 4 | 120 | 254 | 378 |
| 1987 | 11 | 94 | 269 | 374 |
| 1988 | 12 | 83 | 263 | 358 |
| 1989 | 8 | 101 | 308 | 417 |
| 1990 | 9 | 88 | 309 | 406 |
| 1991 | 5 | 82 | 265 | 352 |
| 1992 | 5 | 46 | 242 | 293 |
| 1993 | 9 | 59 | 298 | 366 |
| 1994 | 4 | 71 | 294 | 369 |
| 1995 | 7 | 54 | 280 | 341 |
| 1996 | 3 | 33 | 336 | 372 |
| 1997 | 9 | 65 | 375 | 449 |
| 1998 | 4 | 44 | 370 | 418 |
| 1999 | 4 | 42 | 328 | 374 |
| 2000 | 9 | 38 | 334 | 381 |
| 2001 | 9 | 49 | 382 | 440 |
| 2002 | 12 | 40 | 398 | 450 |
| 2003 | 3 | 42 | 338 | 383 |
| 2004 | 1 | 29 | 371 | 401 |
| 2005 | 11 | 48 | 409 | 468 |
| 2006 | 6 | 32 | 380 | 418 |
| 2007 | 6 | 44 | 340 | 390 |
| 2008 | 7 | 30 | 283 | 320 |
| 2009 | 1 | 3 | 48 | 52 |
| 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 |