Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 60 | 327 | 392 |
| 1980 | 4 | 45 | 308 | 357 |
| 1981 | 3 | 45 | 287 | 335 |
| 1982 | 5 | 57 | 320 | 382 |
| 1983 | 3 | 26 | 364 | 393 |
| 1984 | 6 | 42 | 305 | 353 |
| 1985 | 7 | 74 | 293 | 374 |
| 1986 | 4 | 79 | 283 | 366 |
| 1987 | 5 | 74 | 258 | 337 |
| 1988 | 5 | 68 | 239 | 312 |
| 1989 | 1 | 64 | 279 | 344 |
| 1990 | 1 | 67 | 305 | 373 |
| 1991 | 1 | 57 | 286 | 344 |
| 1992 | 4 | 55 | 303 | 362 |
| 1993 | 1 | 45 | 279 | 325 |
| 1994 | 3 | 46 | 276 | 325 |
| 1995 | 2 | 49 | 271 | 322 |
| 1996 | 0 | 54 | 304 | 358 |
| 1997 | 2 | 45 | 288 | 335 |
| 1998 | 2 | 48 | 271 | 321 |
| 1999 | 2 | 57 | 274 | 333 |
| 2000 | 2 | 40 | 322 | 364 |
| 2001 | 2 | 55 | 290 | 347 |
| 2002 | 0 | 51 | 271 | 322 |
| 2003 | 1 | 43 | 232 | 276 |
| 2004 | 1 | 41 | 279 | 321 |
| 2005 | 3 | 40 | 228 | 271 |
| 2006 | 2 | 31 | 206 | 239 |
| 2007 | 1 | 36 | 210 | 247 |
| 2008 | 0 | 42 | 190 | 232 |
| 2009 | 0 | 29 | 188 | 217 |
| 2010 | 1 | 21 | 171 | 193 |
| 2011 | 2 | 34 | 208 | 244 |
| 2012 | 1 | 27 | 224 | 252 |
| 2013 | 1 | 18 | 207 | 226 |
| 2014 | 2 | 26 | 219 | 247 |