Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 9 | 88 | 301 | 398 |
| 1980 | 10 | 85 | 349 | 444 |
| 1981 | 13 | 102 | 404 | 519 |
| 1982 | 12 | 111 | 418 | 541 |
| 1983 | 9 | 91 | 387 | 487 |
| 1984 | 9 | 95 | 404 | 508 |
| 1985 | 12 | 97 | 423 | 532 |
| 1986 | 7 | 79 | 390 | 476 |
| 1987 | 16 | 81 | 422 | 519 |
| 1988 | 13 | 57 | 433 | 503 |
| 1989 | 12 | 78 | 448 | 538 |
| 1990 | 14 | 105 | 436 | 555 |
| 1991 | 11 | 65 | 455 | 531 |
| 1992 | 13 | 60 | 379 | 452 |
| 1993 | 10 | 65 | 440 | 515 |
| 1994 | 13 | 86 | 404 | 503 |
| 1995 | 9 | 97 | 439 | 545 |
| 1996 | 13 | 76 | 465 | 554 |
| 1997 | 11 | 62 | 502 | 575 |
| 1998 | 7 | 49 | 497 | 553 |
| 1999 | 9 | 37 | 517 | 563 |
| 2000 | 10 | 70 | 497 | 577 |
| 2001 | 10 | 70 | 517 | 597 |
| 2002 | 12 | 70 | 511 | 593 |
| 2003 | 7 | 72 | 508 | 587 |
| 2004 | 16 | 54 | 491 | 561 |
| 2005 | 13 | 78 | 438 | 529 |
| 2006 | 9 | 104 | 407 | 520 |
| 2007 | 10 | 87 | 386 | 483 |
| 2008 | 8 | 74 | 353 | 435 |
| 2009 | 1 | 12 | 64 | 77 |
| 2010 | 0 | 0 | 0 | 0 |
| 2011 | 0 | 0 | 0 | 0 |
| 2012 | 0 | 0 | 0 | 0 |
| 2013 | 0 | 0 | 0 | 0 |
| 2014 | 0 | 0 | 0 | 0 |