Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 4 | 23 | 77 | 104 |
| 1980 | 2 | 17 | 112 | 131 |
| 1981 | 2 | 26 | 131 | 159 |
| 1982 | 0 | 36 | 106 | 142 |
| 1983 | 6 | 27 | 133 | 166 |
| 1984 | 3 | 21 | 126 | 150 |
| 1985 | 2 | 26 | 111 | 139 |
| 1986 | 2 | 13 | 129 | 144 |
| 1987 | 5 | 22 | 89 | 116 |
| 1988 | 2 | 19 | 106 | 127 |
| 1989 | 1 | 29 | 132 | 162 |
| 1990 | 1 | 21 | 107 | 129 |
| 1991 | 1 | 19 | 115 | 135 |
| 1992 | 3 | 19 | 112 | 134 |
| 1993 | 2 | 13 | 128 | 143 |
| 1994 | 2 | 19 | 129 | 150 |
| 1995 | 1 | 14 | 125 | 140 |
| 1996 | 1 | 11 | 126 | 138 |
| 1997 | 3 | 9 | 126 | 138 |
| 1998 | 0 | 16 | 138 | 154 |
| 1999 | 0 | 16 | 146 | 162 |
| 2000 | 3 | 10 | 140 | 153 |
| 2001 | 1 | 12 | 127 | 140 |
| 2002 | 2 | 11 | 139 | 152 |
| 2003 | 0 | 8 | 134 | 142 |
| 2004 | 2 | 8 | 104 | 114 |
| 2005 | 1 | 16 | 139 | 156 |
| 2006 | 0 | 6 | 125 | 131 |
| 2007 | 0 | 3 | 113 | 116 |
| 2008 | 1 | 4 | 80 | 85 |
| 2009 | 0 | 9 | 78 | 87 |
| 2010 | 2 | 8 | 60 | 70 |
| 2011 | 2 | 8 | 60 | 70 |
| 2012 | 1 | 9 | 59 | 69 |
| 2013 | 2 | 8 | 40 | 50 |
| 2014 | 0 | 11 | 55 | 66 |