Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 15 | 106 | 198 | 319 |
| 1980 | 9 | 137 | 182 | 328 |
| 1981 | 8 | 98 | 221 | 327 |
| 1982 | 6 | 130 | 211 | 347 |
| 1983 | 8 | 105 | 233 | 346 |
| 1984 | 6 | 143 | 217 | 366 |
| 1985 | 13 | 145 | 192 | 350 |
| 1986 | 8 | 108 | 207 | 323 |
| 1987 | 11 | 95 | 227 | 333 |
| 1988 | 6 | 106 | 277 | 389 |
| 1989 | 8 | 98 | 217 | 323 |
| 1990 | 14 | 88 | 217 | 319 |
| 1991 | 8 | 70 | 184 | 262 |
| 1992 | 4 | 64 | 177 | 245 |
| 1993 | 6 | 63 | 221 | 290 |
| 1994 | 2 | 55 | 198 | 255 |
| 1995 | 2 | 49 | 209 | 260 |
| 1996 | 7 | 54 | 206 | 267 |
| 1997 | 6 | 35 | 231 | 272 |
| 1998 | 4 | 36 | 220 | 260 |
| 1999 | 5 | 53 | 216 | 274 |
| 2000 | 6 | 45 | 235 | 286 |
| 2001 | 10 | 39 | 241 | 290 |
| 2002 | 7 | 39 | 267 | 313 |
| 2003 | 9 | 50 | 230 | 289 |
| 2004 | 7 | 41 | 258 | 306 |
| 2005 | 6 | 44 | 247 | 297 |
| 2006 | 8 | 36 | 235 | 279 |
| 2007 | 5 | 34 | 236 | 275 |
| 2008 | 6 | 47 | 218 | 271 |
| 2009 | 4 | 46 | 212 | 262 |
| 2010 | 5 | 30 | 206 | 241 |
| 2011 | 3 | 29 | 213 | 245 |
| 2012 | 3 | 33 | 196 | 232 |
| 2013 | 4 | 28 | 193 | 225 |
| 2014 | 5 | 23 | 263 | 291 |