Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 14 | 114 | 157 | 285 |
| 1980 | 8 | 113 | 173 | 294 |
| 1981 | 8 | 129 | 130 | 267 |
| 1982 | 12 | 106 | 174 | 292 |
| 1983 | 7 | 103 | 171 | 281 |
| 1984 | 9 | 141 | 179 | 329 |
| 1985 | 8 | 132 | 172 | 312 |
| 1986 | 10 | 120 | 194 | 324 |
| 1987 | 8 | 124 | 202 | 334 |
| 1988 | 6 | 135 | 210 | 351 |
| 1989 | 7 | 124 | 229 | 360 |
| 1990 | 10 | 129 | 233 | 372 |
| 1991 | 14 | 108 | 248 | 370 |
| 1992 | 15 | 97 | 240 | 352 |
| 1993 | 10 | 101 | 239 | 350 |
| 1994 | 3 | 103 | 247 | 353 |
| 1995 | 10 | 78 | 187 | 275 |
| 1996 | 7 | 60 | 201 | 268 |
| 1997 | 4 | 72 | 220 | 296 |
| 1998 | 10 | 74 | 260 | 344 |
| 1999 | 8 | 66 | 242 | 316 |
| 2000 | 13 | 70 | 192 | 275 |
| 2001 | 6 | 60 | 205 | 271 |
| 2002 | 7 | 58 | 211 | 276 |
| 2003 | 10 | 65 | 190 | 265 |
| 2004 | 9 | 55 | 229 | 293 |
| 2005 | 10 | 51 | 206 | 267 |
| 2006 | 9 | 43 | 200 | 252 |
| 2007 | 8 | 35 | 216 | 259 |
| 2008 | 4 | 52 | 184 | 240 |
| 2009 | 5 | 30 | 171 | 206 |
| 2010 | 7 | 30 | 158 | 195 |
| 2011 | 3 | 30 | 148 | 181 |
| 2012 | 2 | 23 | 171 | 196 |
| 2013 | 4 | 26 | 132 | 162 |
| 2014 | 4 | 30 | 122 | 156 |