Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 154 | 271 | 427 |
| 1980 | 6 | 121 | 271 | 398 |
| 1981 | 7 | 126 | 259 | 392 |
| 1982 | 6 | 140 | 322 | 468 |
| 1983 | 5 | 96 | 293 | 394 |
| 1984 | 7 | 143 | 296 | 446 |
| 1985 | 7 | 120 | 291 | 418 |
| 1986 | 6 | 107 | 334 | 447 |
| 1987 | 2 | 111 | 338 | 451 |
| 1988 | 8 | 109 | 376 | 493 |
| 1989 | 6 | 108 | 435 | 549 |
| 1990 | 5 | 87 | 380 | 472 |
| 1991 | 6 | 64 | 348 | 418 |
| 1992 | 0 | 78 | 302 | 380 |
| 1993 | 4 | 61 | 358 | 423 |
| 1994 | 9 | 58 | 349 | 416 |
| 1995 | 5 | 58 | 333 | 396 |
| 1996 | 3 | 56 | 406 | 465 |
| 1997 | 3 | 36 | 376 | 415 |
| 1998 | 5 | 58 | 362 | 425 |
| 1999 | 6 | 45 | 396 | 447 |
| 2000 | 4 | 52 | 419 | 475 |
| 2001 | 4 | 53 | 382 | 439 |
| 2002 | 3 | 53 | 336 | 392 |
| 2003 | 3 | 38 | 372 | 413 |
| 2004 | 0 | 46 | 356 | 402 |
| 2005 | 2 | 36 | 335 | 373 |
| 2006 | 2 | 44 | 347 | 393 |
| 2007 | 1 | 49 | 352 | 402 |
| 2008 | 5 | 44 | 317 | 366 |
| 2009 | 1 | 52 | 280 | 333 |
| 2010 | 2 | 40 | 275 | 317 |
| 2011 | 0 | 54 | 249 | 303 |
| 2012 | 1 | 45 | 277 | 323 |
| 2013 | 3 | 52 | 227 | 282 |
| 2014 | 2 | 45 | 227 | 274 |