Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 8 | 152 | 789 | 949 |
| 1980 | 7 | 168 | 742 | 917 |
| 1981 | 12 | 161 | 735 | 908 |
| 1982 | 10 | 155 | 699 | 864 |
| 1983 | 13 | 98 | 737 | 848 |
| 1984 | 12 | 141 | 692 | 845 |
| 1985 | 9 | 154 | 668 | 831 |
| 1986 | 14 | 139 | 642 | 795 |
| 1987 | 10 | 184 | 605 | 799 |
| 1988 | 6 | 150 | 617 | 773 |
| 1989 | 6 | 103 | 743 | 852 |
| 1990 | 8 | 161 | 709 | 878 |
| 1991 | 7 | 135 | 575 | 717 |
| 1992 | 5 | 146 | 629 | 780 |
| 1993 | 5 | 140 | 619 | 764 |
| 1994 | 4 | 93 | 609 | 706 |
| 1995 | 6 | 115 | 525 | 646 |
| 1996 | 4 | 107 | 605 | 716 |
| 1997 | 7 | 123 | 571 | 701 |
| 1998 | 4 | 114 | 577 | 695 |
| 1999 | 5 | 92 | 604 | 701 |
| 2000 | 5 | 91 | 600 | 696 |
| 2001 | 5 | 96 | 566 | 667 |
| 2002 | 5 | 91 | 565 | 661 |
| 2003 | 6 | 90 | 497 | 593 |
| 2004 | 2 | 73 | 422 | 497 |
| 2005 | 1 | 64 | 402 | 467 |
| 2006 | 5 | 59 | 358 | 422 |
| 2007 | 4 | 54 | 377 | 435 |
| 2008 | 4 | 56 | 371 | 431 |
| 2009 | 2 | 50 | 334 | 386 |
| 2010 | 2 | 37 | 348 | 387 |
| 2011 | 1 | 45 | 357 | 403 |
| 2012 | 3 | 58 | 388 | 449 |
| 2013 | 0 | 32 | 405 | 437 |
| 2014 | 3 | 45 | 462 | 510 |