Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 96 | 266 | 367 |
| 1980 | 7 | 84 | 251 | 342 |
| 1981 | 6 | 83 | 242 | 331 |
| 1982 | 5 | 98 | 235 | 338 |
| 1983 | 5 | 72 | 203 | 280 |
| 1984 | 6 | 62 | 274 | 342 |
| 1985 | 5 | 65 | 250 | 320 |
| 1986 | 5 | 44 | 254 | 303 |
| 1987 | 6 | 61 | 253 | 320 |
| 1988 | 7 | 60 | 292 | 359 |
| 1989 | 8 | 61 | 290 | 359 |
| 1990 | 3 | 63 | 287 | 353 |
| 1991 | 10 | 43 | 227 | 280 |
| 1992 | 5 | 48 | 253 | 306 |
| 1993 | 2 | 46 | 247 | 295 |
| 1994 | 1 | 31 | 251 | 283 |
| 1995 | 3 | 27 | 212 | 242 |
| 1996 | 3 | 53 | 236 | 292 |
| 1997 | 2 | 43 | 233 | 278 |
| 1998 | 3 | 44 | 242 | 289 |
| 1999 | 2 | 29 | 231 | 262 |
| 2000 | 3 | 32 | 315 | 350 |
| 2001 | 2 | 35 | 198 | 235 |
| 2002 | 3 | 32 | 247 | 282 |
| 2003 | 2 | 21 | 238 | 261 |
| 2004 | 4 | 29 | 243 | 276 |
| 2005 | 0 | 16 | 245 | 261 |
| 2006 | 4 | 29 | 198 | 231 |
| 2007 | 4 | 30 | 240 | 274 |
| 2008 | 2 | 12 | 168 | 182 |
| 2009 | 1 | 24 | 174 | 199 |
| 2010 | 2 | 21 | 189 | 212 |
| 2011 | 2 | 27 | 196 | 225 |
| 2012 | 2 | 21 | 181 | 204 |
| 2013 | 0 | 21 | 149 | 170 |
| 2014 | 3 | 22 | 189 | 214 |