Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 13 | 105 | 302 | 420 |
| 1980 | 9 | 108 | 270 | 387 |
| 1981 | 8 | 108 | 279 | 395 |
| 1982 | 5 | 104 | 323 | 432 |
| 1983 | 11 | 113 | 305 | 429 |
| 1984 | 3 | 97 | 316 | 416 |
| 1985 | 10 | 105 | 303 | 418 |
| 1986 | 10 | 100 | 367 | 477 |
| 1987 | 4 | 87 | 293 | 384 |
| 1988 | 5 | 89 | 314 | 408 |
| 1989 | 5 | 85 | 357 | 447 |
| 1990 | 4 | 85 | 337 | 426 |
| 1991 | 11 | 73 | 262 | 346 |
| 1992 | 7 | 74 | 295 | 376 |
| 1993 | 9 | 77 | 299 | 385 |
| 1994 | 3 | 81 | 316 | 400 |
| 1995 | 2 | 78 | 323 | 403 |
| 1996 | 5 | 80 | 374 | 459 |
| 1997 | 8 | 101 | 384 | 493 |
| 1998 | 6 | 107 | 349 | 462 |
| 1999 | 5 | 81 | 373 | 459 |
| 2000 | 1 | 74 | 379 | 454 |
| 2001 | 6 | 70 | 379 | 455 |
| 2002 | 5 | 65 | 404 | 474 |
| 2003 | 4 | 55 | 379 | 438 |
| 2004 | 4 | 65 | 388 | 457 |
| 2005 | 3 | 53 | 343 | 399 |
| 2006 | 9 | 47 | 341 | 397 |
| 2007 | 3 | 49 | 350 | 402 |
| 2008 | 4 | 40 | 305 | 349 |
| 2009 | 6 | 35 | 250 | 291 |
| 2010 | 1 | 33 | 223 | 257 |
| 2011 | 1 | 29 | 211 | 241 |
| 2012 | 2 | 29 | 259 | 290 |
| 2013 | 5 | 33 | 224 | 262 |
| 2014 | 4 | 36 | 283 | 323 |