Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 17 | 123 | 220 | 360 |
| 1980 | 11 | 120 | 214 | 345 |
| 1981 | 18 | 137 | 178 | 333 |
| 1982 | 16 | 116 | 221 | 353 |
| 1983 | 4 | 109 | 186 | 299 |
| 1984 | 10 | 94 | 162 | 266 |
| 1985 | 9 | 78 | 180 | 267 |
| 1986 | 8 | 74 | 190 | 272 |
| 1987 | 12 | 69 | 198 | 279 |
| 1988 | 11 | 55 | 200 | 266 |
| 1989 | 12 | 61 | 215 | 288 |
| 1990 | 11 | 47 | 236 | 294 |
| 1991 | 5 | 31 | 231 | 267 |
| 1992 | 6 | 52 | 224 | 282 |
| 1993 | 7 | 34 | 224 | 265 |
| 1994 | 3 | 39 | 261 | 303 |
| 1995 | 3 | 51 | 190 | 244 |
| 1996 | 7 | 40 | 186 | 233 |
| 1997 | 7 | 47 | 199 | 253 |
| 1998 | 5 | 48 | 200 | 253 |
| 1999 | 4 | 57 | 216 | 277 |
| 2000 | 7 | 57 | 244 | 308 |
| 2001 | 2 | 46 | 233 | 281 |
| 2002 | 4 | 54 | 248 | 306 |
| 2003 | 10 | 39 | 245 | 294 |
| 2004 | 6 | 47 | 271 | 324 |
| 2005 | 2 | 40 | 227 | 269 |
| 2006 | 4 | 52 | 237 | 293 |
| 2007 | 8 | 44 | 212 | 264 |
| 2008 | 6 | 34 | 233 | 273 |
| 2009 | 2 | 48 | 164 | 214 |
| 2010 | 2 | 38 | 233 | 273 |
| 2011 | 7 | 40 | 230 | 277 |
| 2012 | 5 | 26 | 190 | 221 |
| 2013 | 3 | 32 | 153 | 188 |
| 2014 | 6 | 37 | 175 | 218 |