Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 10 | 112 | 184 | 306 |
| 1980 | 11 | 97 | 168 | 276 |
| 1981 | 12 | 96 | 185 | 293 |
| 1982 | 11 | 105 | 186 | 302 |
| 1983 | 5 | 97 | 195 | 297 |
| 1984 | 12 | 99 | 215 | 326 |
| 1985 | 9 | 80 | 169 | 258 |
| 1986 | 11 | 90 | 211 | 312 |
| 1987 | 5 | 71 | 206 | 282 |
| 1988 | 15 | 97 | 201 | 313 |
| 1989 | 12 | 93 | 216 | 321 |
| 1990 | 7 | 92 | 190 | 289 |
| 1991 | 5 | 61 | 179 | 245 |
| 1992 | 3 | 61 | 173 | 237 |
| 1993 | 4 | 59 | 179 | 242 |
| 1994 | 6 | 34 | 207 | 247 |
| 1995 | 6 | 38 | 166 | 210 |
| 1996 | 10 | 39 | 202 | 251 |
| 1997 | 6 | 44 | 195 | 245 |
| 1998 | 2 | 39 | 228 | 269 |
| 1999 | 7 | 38 | 221 | 266 |
| 2000 | 9 | 39 | 192 | 240 |
| 2001 | 8 | 57 | 239 | 304 |
| 2002 | 5 | 36 | 245 | 286 |
| 2003 | 14 | 41 | 223 | 278 |
| 2004 | 8 | 27 | 150 | 185 |
| 2005 | 0 | 39 | 174 | 213 |
| 2006 | 5 | 47 | 181 | 233 |
| 2007 | 7 | 23 | 177 | 207 |
| 2008 | 3 | 37 | 177 | 217 |
| 2009 | 4 | 27 | 167 | 198 |
| 2010 | 0 | 31 | 136 | 167 |
| 2011 | 4 | 34 | 149 | 187 |
| 2012 | 2 | 40 | 130 | 172 |
| 2013 | 2 | 30 | 116 | 148 |
| 2014 | 5 | 24 | 135 | 164 |