Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 61 | 330 | 396 |
| 1980 | 2 | 53 | 357 | 412 |
| 1981 | 4 | 48 | 282 | 334 |
| 1982 | 5 | 78 | 335 | 418 |
| 1983 | 0 | 61 | 305 | 366 |
| 1984 | 8 | 49 | 326 | 383 |
| 1985 | 6 | 76 | 330 | 412 |
| 1986 | 3 | 82 | 326 | 411 |
| 1987 | 4 | 81 | 290 | 375 |
| 1988 | 2 | 69 | 290 | 361 |
| 1989 | 5 | 63 | 342 | 410 |
| 1990 | 6 | 64 | 309 | 379 |
| 1991 | 0 | 39 | 331 | 370 |
| 1992 | 0 | 32 | 294 | 326 |
| 1993 | 5 | 32 | 322 | 359 |
| 1994 | 3 | 31 | 306 | 340 |
| 1995 | 0 | 43 | 282 | 325 |
| 1996 | 4 | 53 | 268 | 325 |
| 1997 | 2 | 56 | 278 | 336 |
| 1998 | 2 | 53 | 315 | 370 |
| 1999 | 3 | 49 | 289 | 341 |
| 2000 | 0 | 55 | 327 | 382 |
| 2001 | 1 | 45 | 308 | 354 |
| 2002 | 4 | 33 | 279 | 316 |
| 2003 | 1 | 44 | 240 | 285 |
| 2004 | 3 | 39 | 242 | 284 |
| 2005 | 2 | 20 | 223 | 245 |
| 2006 | 3 | 35 | 234 | 272 |
| 2007 | 1 | 28 | 216 | 245 |
| 2008 | 0 | 26 | 191 | 217 |
| 2009 | 4 | 21 | 216 | 241 |
| 2010 | 2 | 28 | 218 | 248 |
| 2011 | 1 | 37 | 223 | 261 |
| 2012 | 0 | 35 | 208 | 243 |
| 2013 | 1 | 23 | 205 | 229 |
| 2014 | 5 | 11 | 221 | 237 |