Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 14 | 165 | 900 | 1079 |
| 1980 | 16 | 141 | 891 | 1048 |
| 1981 | 9 | 139 | 874 | 1022 |
| 1982 | 16 | 163 | 801 | 980 |
| 1983 | 8 | 190 | 796 | 994 |
| 1984 | 10 | 172 | 766 | 948 |
| 1985 | 10 | 149 | 708 | 867 |
| 1986 | 10 | 166 | 675 | 851 |
| 1987 | 7 | 137 | 663 | 807 |
| 1988 | 12 | 134 | 621 | 767 |
| 1989 | 13 | 193 | 619 | 825 |
| 1990 | 9 | 160 | 669 | 838 |
| 1991 | 3 | 155 | 607 | 765 |
| 1992 | 6 | 98 | 592 | 696 |
| 1993 | 11 | 122 | 604 | 737 |
| 1994 | 2 | 120 | 631 | 753 |
| 1995 | 1 | 144 | 598 | 743 |
| 1996 | 4 | 90 | 653 | 747 |
| 1997 | 3 | 140 | 596 | 739 |
| 1998 | 4 | 126 | 542 | 672 |
| 1999 | 4 | 107 | 518 | 629 |
| 2000 | 2 | 95 | 582 | 679 |
| 2001 | 2 | 80 | 592 | 674 |
| 2002 | 7 | 95 | 497 | 599 |
| 2003 | 2 | 107 | 502 | 611 |
| 2004 | 6 | 70 | 453 | 529 |
| 2005 | 2 | 62 | 407 | 471 |
| 2006 | 5 | 82 | 313 | 400 |
| 2007 | 2 | 70 | 330 | 402 |
| 2008 | 1 | 57 | 348 | 406 |
| 2009 | 3 | 48 | 336 | 387 |
| 2010 | 1 | 68 | 343 | 412 |
| 2011 | 2 | 65 | 392 | 459 |
| 2012 | 1 | 51 | 370 | 422 |
| 2013 | 0 | 46 | 422 | 468 |
| 2014 | 3 | 49 | 476 | 528 |