Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 8 | 100 | 206 | 314 |
| 1980 | 7 | 94 | 178 | 279 |
| 1981 | 12 | 93 | 206 | 311 |
| 1982 | 12 | 102 | 200 | 314 |
| 1983 | 8 | 105 | 192 | 305 |
| 1984 | 5 | 102 | 235 | 342 |
| 1985 | 5 | 83 | 266 | 354 |
| 1986 | 9 | 88 | 206 | 303 |
| 1987 | 10 | 77 | 201 | 288 |
| 1988 | 6 | 73 | 231 | 310 |
| 1989 | 9 | 85 | 257 | 351 |
| 1990 | 5 | 75 | 242 | 322 |
| 1991 | 7 | 52 | 245 | 304 |
| 1992 | 3 | 54 | 207 | 264 |
| 1993 | 4 | 61 | 202 | 267 |
| 1994 | 3 | 75 | 194 | 272 |
| 1995 | 4 | 68 | 212 | 284 |
| 1996 | 8 | 70 | 256 | 334 |
| 1997 | 6 | 66 | 248 | 320 |
| 1998 | 5 | 66 | 228 | 299 |
| 1999 | 3 | 52 | 241 | 296 |
| 2000 | 4 | 46 | 207 | 257 |
| 2001 | 5 | 50 | 202 | 257 |
| 2002 | 7 | 44 | 222 | 273 |
| 2003 | 4 | 48 | 178 | 230 |
| 2004 | 3 | 36 | 238 | 277 |
| 2005 | 2 | 28 | 194 | 224 |
| 2006 | 5 | 32 | 183 | 220 |
| 2007 | 6 | 31 | 158 | 195 |
| 2008 | 4 | 28 | 168 | 200 |
| 2009 | 4 | 17 | 163 | 184 |
| 2010 | 3 | 26 | 125 | 154 |
| 2011 | 1 | 20 | 123 | 144 |
| 2012 | 3 | 31 | 133 | 167 |
| 2013 | 0 | 21 | 119 | 140 |
| 2014 | 3 | 28 | 119 | 150 |