Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 157 | 400 | 562 |
| 1980 | 16 | 231 | 385 | 632 |
| 1981 | 18 | 223 | 364 | 605 |
| 1982 | 14 | 191 | 408 | 613 |
| 1983 | 20 | 179 | 351 | 550 |
| 1984 | 15 | 224 | 434 | 673 |
| 1985 | 12 | 222 | 361 | 595 |
| 1986 | 12 | 198 | 364 | 574 |
| 1987 | 9 | 169 | 332 | 510 |
| 1988 | 11 | 163 | 324 | 498 |
| 1989 | 12 | 190 | 441 | 643 |
| 1990 | 12 | 186 | 409 | 607 |
| 1991 | 17 | 143 | 421 | 581 |
| 1992 | 9 | 163 | 476 | 648 |
| 1993 | 9 | 124 | 463 | 596 |
| 1994 | 10 | 140 | 469 | 619 |
| 1995 | 6 | 125 | 499 | 630 |
| 1996 | 8 | 145 | 473 | 626 |
| 1997 | 5 | 150 | 480 | 635 |
| 1998 | 9 | 137 | 522 | 668 |
| 1999 | 9 | 102 | 554 | 665 |
| 2000 | 4 | 104 | 561 | 669 |
| 2001 | 7 | 80 | 508 | 595 |
| 2002 | 10 | 61 | 461 | 532 |
| 2003 | 6 | 65 | 434 | 505 |
| 2004 | 5 | 70 | 466 | 541 |
| 2005 | 9 | 68 | 487 | 564 |
| 2006 | 5 | 68 | 452 | 525 |
| 2007 | 6 | 58 | 465 | 529 |
| 2008 | 3 | 75 | 444 | 522 |
| 2009 | 6 | 64 | 419 | 489 |
| 2010 | 3 | 57 | 356 | 416 |
| 2011 | 3 | 51 | 339 | 393 |
| 2012 | 6 | 53 | 256 | 315 |
| 2013 | 2 | 37 | 251 | 290 |
| 2014 | 5 | 36 | 241 | 282 |