Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 6 | 124 | 166 | 296 |
| 1980 | 7 | 128 | 190 | 325 |
| 1981 | 13 | 138 | 176 | 327 |
| 1982 | 12 | 140 | 173 | 325 |
| 1983 | 6 | 95 | 169 | 270 |
| 1984 | 4 | 114 | 176 | 294 |
| 1985 | 10 | 105 | 224 | 339 |
| 1986 | 8 | 117 | 238 | 363 |
| 1987 | 6 | 102 | 156 | 264 |
| 1988 | 9 | 102 | 189 | 300 |
| 1989 | 4 | 73 | 201 | 278 |
| 1990 | 7 | 57 | 211 | 275 |
| 1991 | 6 | 57 | 195 | 258 |
| 1992 | 4 | 38 | 212 | 254 |
| 1993 | 5 | 52 | 225 | 282 |
| 1994 | 2 | 34 | 203 | 239 |
| 1995 | 3 | 33 | 272 | 308 |
| 1996 | 3 | 41 | 288 | 332 |
| 1997 | 1 | 32 | 284 | 317 |
| 1998 | 2 | 31 | 253 | 286 |
| 1999 | 5 | 34 | 246 | 285 |
| 2000 | 2 | 38 | 279 | 319 |
| 2001 | 8 | 34 | 242 | 284 |
| 2002 | 8 | 32 | 262 | 302 |
| 2003 | 6 | 33 | 247 | 286 |
| 2004 | 4 | 18 | 281 | 303 |
| 2005 | 5 | 34 | 294 | 333 |
| 2006 | 3 | 32 | 309 | 344 |
| 2007 | 5 | 40 | 277 | 322 |
| 2008 | 3 | 27 | 253 | 283 |
| 2009 | 8 | 16 | 229 | 253 |
| 2010 | 1 | 24 | 195 | 220 |
| 2011 | 0 | 32 | 179 | 211 |
| 2012 | 2 | 25 | 216 | 243 |
| 2013 | 2 | 34 | 174 | 210 |
| 2014 | 4 | 33 | 196 | 233 |