Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 13 | 182 | 333 | 528 |
| 1980 | 19 | 145 | 325 | 489 |
| 1981 | 11 | 149 | 365 | 525 |
| 1982 | 12 | 172 | 298 | 482 |
| 1983 | 17 | 142 | 280 | 439 |
| 1984 | 8 | 154 | 308 | 470 |
| 1985 | 5 | 135 | 359 | 499 |
| 1986 | 15 | 151 | 348 | 514 |
| 1987 | 11 | 133 | 355 | 499 |
| 1988 | 14 | 120 | 339 | 473 |
| 1989 | 14 | 116 | 365 | 495 |
| 1990 | 19 | 151 | 354 | 524 |
| 1991 | 15 | 105 | 333 | 453 |
| 1992 | 10 | 84 | 300 | 394 |
| 1993 | 9 | 95 | 330 | 434 |
| 1994 | 6 | 104 | 315 | 425 |
| 1995 | 13 | 105 | 316 | 434 |
| 1996 | 12 | 107 | 356 | 475 |
| 1997 | 5 | 105 | 362 | 472 |
| 1998 | 3 | 114 | 354 | 471 |
| 1999 | 14 | 100 | 376 | 490 |
| 2000 | 12 | 90 | 342 | 444 |
| 2001 | 10 | 91 | 281 | 382 |
| 2002 | 9 | 81 | 345 | 435 |
| 2003 | 9 | 79 | 298 | 386 |
| 2004 | 13 | 76 | 317 | 406 |
| 2005 | 8 | 74 | 339 | 421 |
| 2006 | 17 | 54 | 349 | 420 |
| 2007 | 8 | 59 | 355 | 422 |
| 2008 | 9 | 67 | 312 | 388 |
| 2009 | 4 | 60 | 275 | 339 |
| 2010 | 5 | 44 | 279 | 328 |
| 2011 | 9 | 43 | 232 | 284 |
| 2012 | 8 | 30 | 227 | 265 |
| 2013 | 11 | 49 | 218 | 278 |
| 2014 | 8 | 41 | 253 | 302 |