Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 14 | 270 | 699 | 983 |
| 1980 | 8 | 302 | 615 | 925 |
| 1981 | 13 | 276 | 682 | 971 |
| 1982 | 9 | 280 | 714 | 1003 |
| 1983 | 11 | 236 | 706 | 953 |
| 1984 | 18 | 241 | 766 | 1025 |
| 1985 | 11 | 238 | 802 | 1051 |
| 1986 | 10 | 232 | 759 | 1001 |
| 1987 | 7 | 201 | 701 | 909 |
| 1988 | 15 | 208 | 782 | 1005 |
| 1989 | 12 | 204 | 832 | 1048 |
| 1990 | 9 | 166 | 792 | 967 |
| 1991 | 11 | 145 | 767 | 923 |
| 1992 | 5 | 121 | 756 | 882 |
| 1993 | 8 | 137 | 839 | 984 |
| 1994 | 6 | 147 | 756 | 909 |
| 1995 | 5 | 132 | 813 | 950 |
| 1996 | 4 | 130 | 846 | 980 |
| 1997 | 4 | 119 | 763 | 886 |
| 1998 | 4 | 97 | 805 | 906 |
| 1999 | 5 | 108 | 800 | 913 |
| 2000 | 6 | 112 | 862 | 980 |
| 2001 | 6 | 79 | 726 | 811 |
| 2002 | 3 | 115 | 793 | 911 |
| 2003 | 1 | 76 | 728 | 805 |
| 2004 | 5 | 106 | 673 | 784 |
| 2005 | 10 | 89 | 630 | 729 |
| 2006 | 3 | 85 | 631 | 719 |
| 2007 | 2 | 76 | 597 | 675 |
| 2008 | 8 | 89 | 500 | 597 |
| 2009 | 2 | 95 | 499 | 596 |
| 2010 | 2 | 89 | 491 | 582 |
| 2011 | 0 | 141 | 543 | 684 |
| 2012 | 3 | 117 | 514 | 634 |
| 2013 | 1 | 112 | 494 | 607 |
| 2014 | 1 | 94 | 494 | 589 |