Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 12 | 138 | 383 | 533 |
| 1980 | 14 | 145 | 331 | 490 |
| 1981 | 15 | 148 | 364 | 527 |
| 1982 | 16 | 136 | 374 | 526 |
| 1983 | 13 | 106 | 396 | 515 |
| 1984 | 6 | 130 | 366 | 502 |
| 1985 | 9 | 106 | 304 | 419 |
| 1986 | 12 | 133 | 335 | 480 |
| 1987 | 6 | 118 | 348 | 472 |
| 1988 | 9 | 118 | 333 | 460 |
| 1989 | 11 | 124 | 375 | 510 |
| 1990 | 7 | 113 | 351 | 471 |
| 1991 | 7 | 101 | 374 | 482 |
| 1992 | 11 | 97 | 347 | 455 |
| 1993 | 4 | 83 | 323 | 410 |
| 1994 | 10 | 74 | 365 | 449 |
| 1995 | 10 | 80 | 308 | 398 |
| 1996 | 4 | 58 | 346 | 408 |
| 1997 | 11 | 57 | 336 | 404 |
| 1998 | 6 | 65 | 296 | 367 |
| 1999 | 6 | 65 | 257 | 328 |
| 2000 | 5 | 46 | 273 | 324 |
| 2001 | 5 | 53 | 325 | 383 |
| 2002 | 9 | 36 | 306 | 351 |
| 2003 | 2 | 46 | 282 | 330 |
| 2004 | 8 | 35 | 249 | 292 |
| 2005 | 10 | 36 | 294 | 340 |
| 2006 | 3 | 49 | 286 | 338 |
| 2007 | 9 | 44 | 255 | 308 |
| 2008 | 4 | 32 | 263 | 299 |
| 2009 | 3 | 32 | 276 | 311 |
| 2010 | 2 | 35 | 242 | 279 |
| 2011 | 3 | 24 | 242 | 269 |
| 2012 | 3 | 27 | 256 | 286 |
| 2013 | 5 | 40 | 262 | 307 |
| 2014 | 4 | 30 | 220 | 254 |