Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 11 | 104 | 245 | 360 |
| 1980 | 9 | 110 | 270 | 389 |
| 1981 | 4 | 109 | 230 | 343 |
| 1982 | 11 | 103 | 266 | 380 |
| 1983 | 7 | 106 | 242 | 355 |
| 1984 | 9 | 99 | 230 | 338 |
| 1985 | 7 | 108 | 285 | 400 |
| 1986 | 6 | 92 | 266 | 364 |
| 1987 | 4 | 85 | 263 | 352 |
| 1988 | 3 | 83 | 261 | 347 |
| 1989 | 6 | 107 | 317 | 430 |
| 1990 | 12 | 98 | 310 | 420 |
| 1991 | 6 | 78 | 319 | 403 |
| 1992 | 9 | 76 | 278 | 363 |
| 1993 | 13 | 88 | 233 | 334 |
| 1994 | 4 | 81 | 270 | 355 |
| 1995 | 8 | 74 | 268 | 350 |
| 1996 | 9 | 70 | 286 | 365 |
| 1997 | 6 | 85 | 259 | 350 |
| 1998 | 4 | 80 | 270 | 354 |
| 1999 | 4 | 67 | 270 | 341 |
| 2000 | 7 | 62 | 247 | 316 |
| 2001 | 8 | 67 | 286 | 361 |
| 2002 | 8 | 72 | 222 | 302 |
| 2003 | 5 | 59 | 238 | 302 |
| 2004 | 4 | 53 | 239 | 296 |
| 2005 | 4 | 56 | 279 | 339 |
| 2006 | 4 | 46 | 263 | 313 |
| 2007 | 3 | 40 | 255 | 298 |
| 2008 | 4 | 39 | 213 | 256 |
| 2009 | 3 | 40 | 232 | 275 |
| 2010 | 3 | 39 | 221 | 263 |
| 2011 | 5 | 45 | 224 | 274 |
| 2012 | 3 | 45 | 190 | 238 |
| 2013 | 1 | 33 | 187 | 221 |
| 2014 | 5 | 31 | 199 | 235 |