Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 16 | 109 | 305 | 430 |
| 1980 | 15 | 88 | 245 | 348 |
| 1981 | 16 | 85 | 254 | 355 |
| 1982 | 9 | 104 | 263 | 376 |
| 1983 | 8 | 86 | 268 | 362 |
| 1984 | 7 | 80 | 250 | 337 |
| 1985 | 4 | 73 | 258 | 335 |
| 1986 | 8 | 94 | 256 | 358 |
| 1987 | 5 | 80 | 250 | 335 |
| 1988 | 11 | 71 | 275 | 357 |
| 1989 | 10 | 74 | 320 | 404 |
| 1990 | 10 | 84 | 338 | 432 |
| 1991 | 7 | 76 | 318 | 401 |
| 1992 | 10 | 62 | 322 | 394 |
| 1993 | 4 | 65 | 239 | 308 |
| 1994 | 7 | 71 | 248 | 326 |
| 1995 | 7 | 64 | 237 | 308 |
| 1996 | 1 | 63 | 261 | 325 |
| 1997 | 5 | 75 | 295 | 375 |
| 1998 | 3 | 61 | 273 | 337 |
| 1999 | 5 | 63 | 281 | 349 |
| 2000 | 3 | 50 | 240 | 293 |
| 2001 | 4 | 76 | 263 | 343 |
| 2002 | 5 | 74 | 297 | 376 |
| 2003 | 11 | 72 | 238 | 321 |
| 2004 | 3 | 73 | 293 | 369 |
| 2005 | 10 | 76 | 321 | 407 |
| 2006 | 4 | 70 | 269 | 343 |
| 2007 | 7 | 71 | 245 | 323 |
| 2008 | 5 | 61 | 278 | 344 |
| 2009 | 5 | 46 | 229 | 280 |
| 2010 | 1 | 57 | 257 | 315 |
| 2011 | 9 | 58 | 235 | 302 |
| 2012 | 3 | 48 | 226 | 277 |
| 2013 | 2 | 62 | 231 | 295 |
| 2014 | 6 | 58 | 215 | 279 |