Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 6 | 79 | 213 | 298 |
| 1980 | 7 | 115 | 247 | 369 |
| 1981 | 10 | 81 | 253 | 344 |
| 1982 | 7 | 92 | 239 | 338 |
| 1983 | 10 | 71 | 217 | 298 |
| 1984 | 2 | 72 | 197 | 271 |
| 1985 | 5 | 62 | 219 | 286 |
| 1986 | 6 | 62 | 227 | 295 |
| 1987 | 3 | 63 | 191 | 257 |
| 1988 | 9 | 51 | 218 | 278 |
| 1989 | 7 | 56 | 231 | 294 |
| 1990 | 8 | 49 | 241 | 298 |
| 1991 | 4 | 70 | 235 | 309 |
| 1992 | 4 | 56 | 234 | 294 |
| 1993 | 5 | 53 | 221 | 279 |
| 1994 | 5 | 64 | 197 | 266 |
| 1995 | 7 | 67 | 224 | 298 |
| 1996 | 4 | 45 | 220 | 269 |
| 1997 | 4 | 51 | 262 | 317 |
| 1998 | 4 | 73 | 221 | 298 |
| 1999 | 4 | 42 | 215 | 261 |
| 2000 | 3 | 37 | 211 | 251 |
| 2001 | 4 | 60 | 259 | 323 |
| 2002 | 3 | 46 | 260 | 309 |
| 2003 | 3 | 56 | 252 | 311 |
| 2004 | 3 | 50 | 265 | 318 |
| 2005 | 1 | 47 | 301 | 349 |
| 2006 | 0 | 42 | 231 | 273 |
| 2007 | 1 | 52 | 210 | 263 |
| 2008 | 2 | 39 | 229 | 270 |
| 2009 | 6 | 26 | 160 | 192 |
| 2010 | 1 | 30 | 172 | 203 |
| 2011 | 2 | 31 | 166 | 199 |
| 2012 | 2 | 37 | 157 | 196 |
| 2013 | 0 | 35 | 125 | 160 |
| 2014 | 1 | 43 | 138 | 182 |