Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 10 | 88 | 835 | 933 |
| 1980 | 16 | 128 | 787 | 931 |
| 1981 | 9 | 104 | 760 | 873 |
| 1982 | 12 | 173 | 738 | 923 |
| 1983 | 14 | 160 | 797 | 971 |
| 1984 | 19 | 137 | 676 | 832 |
| 1985 | 12 | 212 | 588 | 812 |
| 1986 | 9 | 168 | 665 | 842 |
| 1987 | 9 | 201 | 567 | 777 |
| 1988 | 7 | 190 | 525 | 722 |
| 1989 | 6 | 168 | 681 | 855 |
| 1990 | 5 | 171 | 697 | 873 |
| 1991 | 11 | 157 | 633 | 801 |
| 1992 | 8 | 158 | 591 | 757 |
| 1993 | 6 | 131 | 577 | 714 |
| 1994 | 8 | 71 | 629 | 708 |
| 1995 | 7 | 103 | 545 | 655 |
| 1996 | 10 | 109 | 541 | 660 |
| 1997 | 2 | 104 | 606 | 712 |
| 1998 | 3 | 117 | 563 | 683 |
| 1999 | 8 | 86 | 569 | 663 |
| 2000 | 7 | 110 | 514 | 631 |
| 2001 | 5 | 101 | 547 | 653 |
| 2002 | 6 | 87 | 445 | 538 |
| 2003 | 6 | 103 | 438 | 547 |
| 2004 | 3 | 58 | 433 | 494 |
| 2005 | 2 | 61 | 447 | 510 |
| 2006 | 2 | 74 | 437 | 513 |
| 2007 | 2 | 60 | 387 | 449 |
| 2008 | 2 | 62 | 394 | 458 |
| 2009 | 3 | 50 | 335 | 388 |
| 2010 | 2 | 44 | 343 | 389 |
| 2011 | 4 | 38 | 365 | 407 |
| 2012 | 2 | 40 | 338 | 380 |
| 2013 | 2 | 26 | 364 | 392 |
| 2014 | 4 | 25 | 338 | 367 |