Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 11 | 190 | 378 | 579 |
| 1980 | 11 | 222 | 323 | 556 |
| 1981 | 7 | 212 | 380 | 599 |
| 1982 | 15 | 177 | 359 | 551 |
| 1983 | 9 | 189 | 364 | 562 |
| 1984 | 8 | 183 | 431 | 622 |
| 1985 | 4 | 200 | 391 | 595 |
| 1986 | 3 | 143 | 417 | 563 |
| 1987 | 2 | 138 | 381 | 521 |
| 1988 | 10 | 130 | 322 | 462 |
| 1989 | 6 | 89 | 469 | 564 |
| 1990 | 5 | 83 | 465 | 553 |
| 1991 | 3 | 54 | 426 | 483 |
| 1992 | 7 | 66 | 462 | 535 |
| 1993 | 3 | 65 | 435 | 503 |
| 1994 | 5 | 46 | 405 | 456 |
| 1995 | 8 | 37 | 433 | 478 |
| 1996 | 8 | 29 | 426 | 463 |
| 1997 | 2 | 53 | 499 | 554 |
| 1998 | 8 | 41 | 483 | 532 |
| 1999 | 4 | 60 | 477 | 541 |
| 2000 | 5 | 60 | 455 | 520 |
| 2001 | 3 | 56 | 465 | 524 |
| 2002 | 4 | 75 | 493 | 572 |
| 2003 | 3 | 62 | 449 | 514 |
| 2004 | 5 | 61 | 420 | 486 |
| 2005 | 1 | 47 | 417 | 465 |
| 2006 | 2 | 60 | 396 | 458 |
| 2007 | 3 | 57 | 375 | 435 |
| 2008 | 2 | 54 | 396 | 452 |
| 2009 | 2 | 67 | 307 | 376 |
| 2010 | 0 | 71 | 288 | 359 |
| 2011 | 1 | 55 | 311 | 367 |
| 2012 | 0 | 70 | 332 | 402 |
| 2013 | 2 | 40 | 320 | 362 |
| 2014 | 2 | 72 | 378 | 452 |