Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 17 | 191 | 904 | 1112 |
| 1980 | 11 | 148 | 932 | 1091 |
| 1981 | 11 | 92 | 896 | 999 |
| 1982 | 19 | 225 | 885 | 1129 |
| 1983 | 13 | 109 | 939 | 1061 |
| 1984 | 19 | 155 | 870 | 1044 |
| 1985 | 14 | 203 | 723 | 940 |
| 1986 | 11 | 195 | 820 | 1026 |
| 1987 | 12 | 194 | 751 | 957 |
| 1988 | 12 | 207 | 788 | 1007 |
| 1989 | 12 | 217 | 827 | 1056 |
| 1990 | 5 | 179 | 912 | 1096 |
| 1991 | 8 | 157 | 839 | 1004 |
| 1992 | 10 | 133 | 841 | 984 |
| 1993 | 6 | 133 | 794 | 933 |
| 1994 | 5 | 127 | 815 | 947 |
| 1995 | 4 | 100 | 803 | 907 |
| 1996 | 2 | 158 | 906 | 1066 |
| 1997 | 6 | 136 | 801 | 943 |
| 1998 | 6 | 147 | 727 | 880 |
| 1999 | 6 | 148 | 801 | 955 |
| 2000 | 4 | 126 | 796 | 926 |
| 2001 | 6 | 135 | 757 | 898 |
| 2002 | 4 | 113 | 681 | 798 |
| 2003 | 6 | 94 | 692 | 792 |
| 2004 | 6 | 102 | 656 | 764 |
| 2005 | 10 | 103 | 617 | 730 |
| 2006 | 6 | 120 | 520 | 646 |
| 2007 | 6 | 95 | 576 | 677 |
| 2008 | 3 | 91 | 497 | 591 |
| 2009 | 3 | 84 | 550 | 637 |
| 2010 | 2 | 70 | 532 | 604 |
| 2011 | 3 | 72 | 595 | 670 |
| 2012 | 2 | 77 | 559 | 638 |
| 2013 | 3 | 50 | 546 | 599 |
| 2014 | 3 | 64 | 614 | 681 |