Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 6 | 66 | 185 | 257 |
| 1980 | 6 | 79 | 192 | 277 |
| 1981 | 5 | 66 | 208 | 279 |
| 1982 | 10 | 68 | 213 | 291 |
| 1983 | 8 | 70 | 195 | 273 |
| 1984 | 9 | 58 | 238 | 305 |
| 1985 | 4 | 87 | 222 | 313 |
| 1986 | 8 | 65 | 228 | 301 |
| 1987 | 11 | 75 | 232 | 318 |
| 1988 | 11 | 66 | 209 | 286 |
| 1989 | 14 | 70 | 251 | 335 |
| 1990 | 10 | 62 | 212 | 284 |
| 1991 | 9 | 48 | 218 | 275 |
| 1992 | 3 | 45 | 212 | 260 |
| 1993 | 2 | 34 | 215 | 251 |
| 1994 | 4 | 44 | 221 | 269 |
| 1995 | 6 | 39 | 215 | 260 |
| 1996 | 3 | 42 | 203 | 248 |
| 1997 | 4 | 35 | 238 | 277 |
| 1998 | 6 | 43 | 223 | 272 |
| 1999 | 4 | 47 | 196 | 247 |
| 2000 | 7 | 40 | 219 | 266 |
| 2001 | 4 | 27 | 182 | 213 |
| 2002 | 5 | 29 | 196 | 230 |
| 2003 | 4 | 31 | 197 | 232 |
| 2004 | 3 | 23 | 148 | 174 |
| 2005 | 4 | 16 | 175 | 195 |
| 2006 | 8 | 26 | 166 | 200 |
| 2007 | 2 | 17 | 144 | 163 |
| 2008 | 2 | 24 | 135 | 161 |
| 2009 | 5 | 26 | 121 | 152 |
| 2010 | 1 | 21 | 132 | 154 |
| 2011 | 0 | 22 | 131 | 153 |
| 2012 | 1 | 19 | 131 | 151 |
| 2013 | 2 | 23 | 100 | 125 |
| 2014 | 2 | 26 | 131 | 159 |