Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 52 | 354 | 408 |
| 1980 | 4 | 39 | 369 | 412 |
| 1981 | 1 | 38 | 298 | 337 |
| 1982 | 6 | 41 | 396 | 443 |
| 1983 | 5 | 56 | 354 | 415 |
| 1984 | 1 | 41 | 378 | 420 |
| 1985 | 6 | 56 | 319 | 381 |
| 1986 | 4 | 39 | 296 | 339 |
| 1987 | 1 | 70 | 238 | 309 |
| 1988 | 3 | 59 | 258 | 320 |
| 1989 | 2 | 57 | 272 | 331 |
| 1990 | 4 | 52 | 283 | 339 |
| 1991 | 4 | 51 | 270 | 325 |
| 1992 | 1 | 44 | 272 | 317 |
| 1993 | 3 | 49 | 303 | 355 |
| 1994 | 4 | 48 | 273 | 325 |
| 1995 | 2 | 40 | 280 | 322 |
| 1996 | 0 | 41 | 315 | 356 |
| 1997 | 3 | 40 | 295 | 338 |
| 1998 | 1 | 51 | 294 | 346 |
| 1999 | 1 | 31 | 318 | 350 |
| 2000 | 1 | 37 | 326 | 364 |
| 2001 | 1 | 36 | 311 | 348 |
| 2002 | 3 | 41 | 268 | 312 |
| 2003 | 1 | 34 | 254 | 289 |
| 2004 | 1 | 26 | 225 | 252 |
| 2005 | 0 | 27 | 258 | 285 |
| 2006 | 0 | 24 | 198 | 222 |
| 2007 | 1 | 21 | 194 | 216 |
| 2008 | 1 | 24 | 214 | 239 |
| 2009 | 1 | 14 | 177 | 192 |
| 2010 | 0 | 22 | 209 | 231 |
| 2011 | 0 | 20 | 221 | 241 |
| 2012 | 0 | 12 | 223 | 235 |
| 2013 | 0 | 15 | 191 | 206 |
| 2014 | 2 | 14 | 226 | 242 |