Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 16 | 312 | 650 | 978 |
| 1980 | 14 | 270 | 673 | 957 |
| 1981 | 13 | 327 | 698 | 1038 |
| 1982 | 19 | 297 | 719 | 1035 |
| 1983 | 23 | 269 | 751 | 1043 |
| 1984 | 11 | 280 | 785 | 1076 |
| 1985 | 15 | 219 | 716 | 950 |
| 1986 | 12 | 245 | 654 | 911 |
| 1987 | 13 | 236 | 730 | 979 |
| 1988 | 11 | 196 | 774 | 981 |
| 1989 | 12 | 201 | 818 | 1031 |
| 1990 | 17 | 210 | 752 | 979 |
| 1991 | 14 | 142 | 729 | 885 |
| 1992 | 10 | 156 | 715 | 881 |
| 1993 | 16 | 140 | 741 | 897 |
| 1994 | 3 | 133 | 765 | 901 |
| 1995 | 2 | 104 | 847 | 953 |
| 1996 | 7 | 123 | 838 | 968 |
| 1997 | 5 | 78 | 833 | 916 |
| 1998 | 5 | 83 | 842 | 930 |
| 1999 | 11 | 103 | 763 | 877 |
| 2000 | 7 | 91 | 772 | 870 |
| 2001 | 4 | 96 | 786 | 886 |
| 2002 | 8 | 113 | 707 | 828 |
| 2003 | 6 | 97 | 735 | 838 |
| 2004 | 2 | 92 | 732 | 826 |
| 2005 | 4 | 90 | 637 | 731 |
| 2006 | 4 | 79 | 618 | 701 |
| 2007 | 5 | 78 | 621 | 704 |
| 2008 | 5 | 87 | 530 | 622 |
| 2009 | 0 | 93 | 535 | 628 |
| 2010 | 3 | 119 | 528 | 650 |
| 2011 | 2 | 147 | 522 | 671 |
| 2012 | 1 | 108 | 523 | 632 |
| 2013 | 4 | 117 | 489 | 610 |
| 2014 | 1 | 119 | 516 | 636 |