Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 14 | 92 | 211 | 317 |
| 1980 | 13 | 82 | 247 | 342 |
| 1981 | 10 | 94 | 216 | 320 |
| 1982 | 13 | 85 | 191 | 289 |
| 1983 | 9 | 100 | 217 | 326 |
| 1984 | 5 | 82 | 240 | 327 |
| 1985 | 7 | 91 | 259 | 357 |
| 1986 | 7 | 93 | 239 | 339 |
| 1987 | 6 | 67 | 217 | 290 |
| 1988 | 8 | 76 | 260 | 344 |
| 1989 | 9 | 83 | 269 | 361 |
| 1990 | 10 | 71 | 269 | 350 |
| 1991 | 5 | 59 | 243 | 307 |
| 1992 | 9 | 39 | 252 | 300 |
| 1993 | 6 | 45 | 233 | 284 |
| 1994 | 6 | 50 | 290 | 346 |
| 1995 | 8 | 60 | 284 | 352 |
| 1996 | 4 | 69 | 283 | 356 |
| 1997 | 3 | 61 | 277 | 341 |
| 1998 | 6 | 52 | 320 | 378 |
| 1999 | 5 | 65 | 265 | 335 |
| 2000 | 3 | 53 | 295 | 351 |
| 2001 | 6 | 46 | 250 | 302 |
| 2002 | 8 | 55 | 249 | 312 |
| 2003 | 4 | 39 | 251 | 294 |
| 2004 | 6 | 36 | 255 | 297 |
| 2005 | 3 | 51 | 224 | 278 |
| 2006 | 5 | 55 | 248 | 308 |
| 2007 | 6 | 55 | 257 | 318 |
| 2008 | 5 | 53 | 213 | 271 |
| 2009 | 4 | 53 | 217 | 274 |
| 2010 | 5 | 46 | 193 | 244 |
| 2011 | 4 | 42 | 189 | 235 |
| 2012 | 2 | 40 | 176 | 218 |
| 2013 | 3 | 45 | 165 | 213 |
| 2014 | 3 | 53 | 184 | 240 |