Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 12 | 164 | 159 | 335 |
| 1980 | 0 | 108 | 97 | 205 |
| 1981 | 6 | 119 | 232 | 357 |
| 1982 | 7 | 124 | 237 | 368 |
| 1983 | 8 | 118 | 228 | 354 |
| 1984 | 8 | 105 | 299 | 412 |
| 1985 | 7 | 84 | 265 | 356 |
| 1986 | 6 | 85 | 283 | 374 |
| 1987 | 5 | 71 | 231 | 307 |
| 1988 | 6 | 78 | 268 | 352 |
| 1989 | 7 | 61 | 259 | 327 |
| 1990 | 6 | 59 | 239 | 304 |
| 1991 | 3 | 36 | 234 | 273 |
| 1992 | 4 | 35 | 284 | 323 |
| 1993 | 2 | 39 | 258 | 299 |
| 1994 | 7 | 30 | 246 | 283 |
| 1995 | 5 | 32 | 225 | 262 |
| 1996 | 6 | 39 | 256 | 301 |
| 1997 | 6 | 31 | 265 | 302 |
| 1998 | 3 | 30 | 280 | 313 |
| 1999 | 5 | 57 | 233 | 295 |
| 2000 | 3 | 43 | 250 | 296 |
| 2001 | 5 | 47 | 230 | 282 |
| 2002 | 6 | 46 | 203 | 255 |
| 2003 | 2 | 45 | 194 | 241 |
| 2004 | 6 | 53 | 185 | 244 |
| 2005 | 3 | 42 | 205 | 250 |
| 2006 | 4 | 35 | 201 | 240 |
| 2007 | 2 | 30 | 174 | 206 |
| 2008 | 2 | 25 | 163 | 190 |
| 2009 | 3 | 22 | 174 | 199 |
| 2010 | 5 | 22 | 132 | 159 |
| 2011 | 1 | 23 | 120 | 144 |
| 2012 | 2 | 20 | 137 | 159 |
| 2013 | 3 | 19 | 115 | 137 |
| 2014 | 3 | 28 | 107 | 138 |