Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 22 | 82 | 106 |
| 1980 | 2 | 38 | 92 | 132 |
| 1981 | 2 | 27 | 87 | 116 |
| 1982 | 1 | 37 | 90 | 128 |
| 1983 | 2 | 20 | 89 | 111 |
| 1984 | 4 | 24 | 86 | 114 |
| 1985 | 2 | 29 | 91 | 122 |
| 1986 | 3 | 28 | 95 | 126 |
| 1987 | 1 | 24 | 65 | 90 |
| 1988 | 4 | 39 | 117 | 160 |
| 1989 | 0 | 25 | 93 | 118 |
| 1990 | 3 | 18 | 105 | 126 |
| 1991 | 2 | 24 | 97 | 123 |
| 1992 | 1 | 21 | 94 | 116 |
| 1993 | 1 | 17 | 90 | 108 |
| 1994 | 3 | 12 | 90 | 105 |
| 1995 | 0 | 19 | 90 | 109 |
| 1996 | 2 | 23 | 106 | 131 |
| 1997 | 2 | 9 | 114 | 125 |
| 1998 | 3 | 17 | 90 | 110 |
| 1999 | 2 | 12 | 124 | 138 |
| 2000 | 1 | 16 | 132 | 149 |
| 2001 | 0 | 20 | 147 | 167 |
| 2002 | 2 | 14 | 136 | 152 |
| 2003 | 1 | 14 | 131 | 146 |
| 2004 | 1 | 18 | 129 | 148 |
| 2005 | 0 | 15 | 132 | 147 |
| 2006 | 2 | 14 | 125 | 141 |
| 2007 | 0 | 18 | 110 | 128 |
| 2008 | 0 | 15 | 121 | 136 |
| 2009 | 1 | 13 | 119 | 133 |
| 2010 | 2 | 12 | 78 | 92 |
| 2011 | 3 | 8 | 55 | 66 |
| 2012 | 1 | 7 | 40 | 48 |
| 2013 | 0 | 3 | 69 | 72 |
| 2014 | 0 | 13 | 85 | 98 |