Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 6 | 64 | 536 | 606 |
| 1980 | 2 | 60 | 463 | 525 |
| 1981 | 3 | 52 | 526 | 581 |
| 1982 | 5 | 66 | 519 | 590 |
| 1983 | 7 | 38 | 552 | 597 |
| 1984 | 9 | 93 | 544 | 646 |
| 1985 | 4 | 105 | 445 | 554 |
| 1986 | 8 | 81 | 443 | 532 |
| 1987 | 5 | 98 | 405 | 508 |
| 1988 | 6 | 99 | 425 | 530 |
| 1989 | 4 | 103 | 460 | 567 |
| 1990 | 2 | 100 | 489 | 591 |
| 1991 | 8 | 64 | 432 | 504 |
| 1992 | 7 | 70 | 425 | 502 |
| 1993 | 3 | 96 | 428 | 527 |
| 1994 | 3 | 81 | 415 | 499 |
| 1995 | 4 | 60 | 396 | 460 |
| 1996 | 2 | 77 | 395 | 474 |
| 1997 | 5 | 68 | 406 | 479 |
| 1998 | 2 | 58 | 363 | 423 |
| 1999 | 0 | 50 | 328 | 378 |
| 2000 | 2 | 59 | 361 | 422 |
| 2001 | 3 | 52 | 361 | 416 |
| 2002 | 2 | 48 | 313 | 363 |
| 2003 | 3 | 40 | 324 | 367 |
| 2004 | 3 | 30 | 244 | 277 |
| 2005 | 5 | 45 | 252 | 302 |
| 2006 | 3 | 40 | 228 | 271 |
| 2007 | 4 | 32 | 199 | 235 |
| 2008 | 2 | 37 | 229 | 268 |
| 2009 | 1 | 37 | 233 | 271 |
| 2010 | 1 | 29 | 240 | 270 |
| 2011 | 1 | 28 | 244 | 273 |
| 2012 | 0 | 43 | 220 | 263 |
| 2013 | 0 | 19 | 236 | 255 |
| 2014 | 0 | 14 | 290 | 304 |