Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 15 | 59 | 193 | 267 |
| 1980 | 7 | 62 | 186 | 255 |
| 1981 | 13 | 71 | 215 | 299 |
| 1982 | 6 | 55 | 216 | 277 |
| 1983 | 10 | 60 | 229 | 299 |
| 1984 | 7 | 67 | 252 | 326 |
| 1985 | 11 | 54 | 231 | 296 |
| 1986 | 5 | 68 | 259 | 332 |
| 1987 | 12 | 48 | 243 | 303 |
| 1988 | 7 | 43 | 259 | 309 |
| 1989 | 9 | 51 | 285 | 345 |
| 1990 | 7 | 49 | 241 | 297 |
| 1991 | 4 | 31 | 242 | 277 |
| 1992 | 6 | 46 | 218 | 270 |
| 1993 | 4 | 38 | 274 | 316 |
| 1994 | 7 | 53 | 240 | 300 |
| 1995 | 5 | 48 | 241 | 294 |
| 1996 | 5 | 41 | 315 | 361 |
| 1997 | 4 | 52 | 316 | 372 |
| 1998 | 3 | 40 | 280 | 323 |
| 1999 | 4 | 33 | 307 | 344 |
| 2000 | 3 | 43 | 282 | 328 |
| 2001 | 3 | 47 | 279 | 329 |
| 2002 | 2 | 34 | 256 | 292 |
| 2003 | 9 | 48 | 243 | 300 |
| 2004 | 4 | 30 | 237 | 271 |
| 2005 | 0 | 27 | 210 | 237 |
| 2006 | 5 | 39 | 215 | 259 |
| 2007 | 2 | 23 | 178 | 203 |
| 2008 | 3 | 18 | 178 | 199 |
| 2009 | 4 | 13 | 146 | 163 |
| 2010 | 2 | 18 | 145 | 165 |
| 2011 | 0 | 32 | 139 | 171 |
| 2012 | 1 | 17 | 157 | 175 |
| 2013 | 0 | 12 | 167 | 179 |
| 2014 | 1 | 19 | 168 | 188 |