Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 16 | 135 | 461 | 612 |
| 1980 | 7 | 143 | 465 | 615 |
| 1981 | 11 | 122 | 437 | 570 |
| 1982 | 15 | 137 | 400 | 552 |
| 1983 | 12 | 111 | 429 | 552 |
| 1984 | 19 | 121 | 450 | 590 |
| 1985 | 12 | 106 | 450 | 568 |
| 1986 | 15 | 104 | 475 | 594 |
| 1987 | 17 | 105 | 463 | 585 |
| 1988 | 10 | 93 | 489 | 592 |
| 1989 | 15 | 102 | 484 | 601 |
| 1990 | 10 | 87 | 474 | 571 |
| 1991 | 15 | 73 | 408 | 496 |
| 1992 | 10 | 63 | 394 | 467 |
| 1993 | 12 | 65 | 392 | 469 |
| 1994 | 5 | 77 | 361 | 443 |
| 1995 | 12 | 69 | 366 | 447 |
| 1996 | 8 | 59 | 432 | 499 |
| 1997 | 6 | 70 | 405 | 481 |
| 1998 | 8 | 78 | 395 | 481 |
| 1999 | 12 | 57 | 473 | 542 |
| 2000 | 10 | 60 | 413 | 483 |
| 2001 | 6 | 63 | 398 | 467 |
| 2002 | 12 | 46 | 359 | 417 |
| 2003 | 9 | 46 | 339 | 394 |
| 2004 | 5 | 49 | 334 | 388 |
| 2005 | 7 | 54 | 324 | 385 |
| 2006 | 7 | 49 | 344 | 400 |
| 2007 | 4 | 41 | 350 | 395 |
| 2008 | 5 | 44 | 304 | 353 |
| 2009 | 0 | 15 | 67 | 82 |
| 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 |