Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 96 | 268 | 369 |
| 1980 | 5 | 104 | 244 | 353 |
| 1981 | 13 | 110 | 232 | 355 |
| 1982 | 6 | 97 | 233 | 336 |
| 1983 | 4 | 91 | 205 | 300 |
| 1984 | 7 | 106 | 225 | 338 |
| 1985 | 9 | 99 | 223 | 331 |
| 1986 | 10 | 70 | 246 | 326 |
| 1987 | 13 | 63 | 233 | 309 |
| 1988 | 13 | 42 | 266 | 321 |
| 1989 | 4 | 69 | 322 | 395 |
| 1990 | 12 | 68 | 261 | 341 |
| 1991 | 11 | 51 | 283 | 345 |
| 1992 | 7 | 46 | 306 | 359 |
| 1993 | 6 | 33 | 311 | 350 |
| 1994 | 6 | 57 | 292 | 355 |
| 1995 | 6 | 43 | 259 | 308 |
| 1996 | 9 | 45 | 320 | 374 |
| 1997 | 4 | 35 | 355 | 394 |
| 1998 | 6 | 50 | 342 | 398 |
| 1999 | 5 | 36 | 326 | 367 |
| 2000 | 1 | 45 | 315 | 361 |
| 2001 | 2 | 34 | 319 | 355 |
| 2002 | 7 | 25 | 341 | 373 |
| 2003 | 2 | 33 | 308 | 343 |
| 2004 | 5 | 32 | 303 | 340 |
| 2005 | 3 | 32 | 290 | 325 |
| 2006 | 7 | 49 | 296 | 352 |
| 2007 | 5 | 20 | 255 | 280 |
| 2008 | 2 | 28 | 245 | 275 |
| 2009 | 2 | 38 | 257 | 297 |
| 2010 | 2 | 28 | 214 | 244 |
| 2011 | 0 | 35 | 204 | 239 |
| 2012 | 3 | 31 | 205 | 239 |
| 2013 | 6 | 28 | 197 | 231 |
| 2014 | 3 | 21 | 205 | 229 |