Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 10 | 115 | 221 | 346 |
| 1980 | 4 | 80 | 191 | 275 |
| 1981 | 6 | 100 | 181 | 287 |
| 1982 | 4 | 108 | 157 | 269 |
| 1983 | 8 | 109 | 140 | 257 |
| 1984 | 7 | 94 | 183 | 284 |
| 1985 | 11 | 104 | 158 | 273 |
| 1986 | 16 | 77 | 194 | 287 |
| 1987 | 6 | 78 | 207 | 291 |
| 1988 | 7 | 84 | 233 | 324 |
| 1989 | 12 | 95 | 292 | 399 |
| 1990 | 13 | 82 | 303 | 398 |
| 1991 | 4 | 72 | 242 | 318 |
| 1992 | 4 | 60 | 286 | 350 |
| 1993 | 5 | 52 | 285 | 342 |
| 1994 | 8 | 55 | 259 | 322 |
| 1995 | 5 | 38 | 229 | 272 |
| 1996 | 5 | 38 | 249 | 292 |
| 1997 | 9 | 34 | 251 | 294 |
| 1998 | 9 | 29 | 253 | 291 |
| 1999 | 3 | 34 | 304 | 341 |
| 2000 | 2 | 32 | 265 | 299 |
| 2001 | 3 | 35 | 316 | 354 |
| 2002 | 8 | 25 | 275 | 308 |
| 2003 | 8 | 39 | 298 | 345 |
| 2004 | 7 | 26 | 288 | 321 |
| 2005 | 7 | 30 | 289 | 326 |
| 2006 | 4 | 26 | 250 | 280 |
| 2007 | 4 | 41 | 239 | 284 |
| 2008 | 6 | 25 | 240 | 271 |
| 2009 | 0 | 1 | 43 | 44 |
| 2010 | 0 | 0 | 0 | 0 |
| 2011 | 0 | 0 | 0 | 0 |
| 2012 | 0 | 0 | 0 | 0 |
| 2013 | 0 | 0 | 0 | 0 |
| 2014 | 0 | 0 | 0 | 0 |