Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 13 | 185 | 263 | 461 |
| 1980 | 15 | 180 | 229 | 424 |
| 1981 | 15 | 160 | 233 | 408 |
| 1982 | 21 | 178 | 267 | 466 |
| 1983 | 17 | 173 | 272 | 462 |
| 1984 | 15 | 188 | 349 | 552 |
| 1985 | 15 | 145 | 297 | 457 |
| 1986 | 16 | 187 | 314 | 517 |
| 1987 | 11 | 153 | 273 | 437 |
| 1988 | 15 | 139 | 340 | 494 |
| 1989 | 11 | 111 | 350 | 472 |
| 1990 | 16 | 136 | 332 | 484 |
| 1991 | 11 | 57 | 359 | 427 |
| 1992 | 6 | 76 | 356 | 438 |
| 1993 | 8 | 55 | 370 | 433 |
| 1994 | 10 | 53 | 350 | 413 |
| 1995 | 9 | 47 | 367 | 423 |
| 1996 | 10 | 35 | 386 | 431 |
| 1997 | 10 | 49 | 412 | 471 |
| 1998 | 13 | 53 | 378 | 444 |
| 1999 | 9 | 74 | 345 | 428 |
| 2000 | 12 | 76 | 382 | 470 |
| 2001 | 10 | 75 | 370 | 455 |
| 2002 | 7 | 73 | 392 | 472 |
| 2003 | 11 | 56 | 337 | 404 |
| 2004 | 6 | 66 | 315 | 387 |
| 2005 | 7 | 42 | 352 | 401 |
| 2006 | 14 | 39 | 328 | 381 |
| 2007 | 7 | 46 | 303 | 356 |
| 2008 | 7 | 41 | 267 | 315 |
| 2009 | 5 | 45 | 235 | 285 |
| 2010 | 4 | 68 | 221 | 293 |
| 2011 | 3 | 40 | 241 | 284 |
| 2012 | 7 | 48 | 232 | 287 |
| 2013 | 2 | 48 | 190 | 240 |
| 2014 | 8 | 48 | 231 | 287 |