Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 35 | 117 | 155 |
| 1980 | 6 | 25 | 126 | 157 |
| 1981 | 3 | 31 | 103 | 137 |
| 1982 | 4 | 31 | 132 | 167 |
| 1983 | 2 | 33 | 135 | 170 |
| 1984 | 2 | 27 | 118 | 147 |
| 1985 | 1 | 29 | 125 | 155 |
| 1986 | 4 | 38 | 122 | 164 |
| 1987 | 0 | 27 | 114 | 141 |
| 1988 | 0 | 23 | 112 | 135 |
| 1989 | 3 | 24 | 127 | 154 |
| 1990 | 1 | 27 | 130 | 158 |
| 1991 | 3 | 10 | 119 | 132 |
| 1992 | 2 | 18 | 141 | 161 |
| 1993 | 0 | 15 | 120 | 135 |
| 1994 | 4 | 16 | 147 | 167 |
| 1995 | 1 | 24 | 146 | 171 |
| 1996 | 2 | 18 | 120 | 140 |
| 1997 | 1 | 12 | 149 | 162 |
| 1998 | 0 | 14 | 130 | 144 |
| 1999 | 2 | 14 | 119 | 135 |
| 2000 | 1 | 12 | 131 | 144 |
| 2001 | 0 | 12 | 117 | 129 |
| 2002 | 0 | 17 | 116 | 133 |
| 2003 | 0 | 8 | 127 | 135 |
| 2004 | 0 | 10 | 135 | 145 |
| 2005 | 1 | 15 | 115 | 131 |
| 2006 | 2 | 10 | 129 | 141 |
| 2007 | 2 | 20 | 120 | 142 |
| 2008 | 1 | 11 | 110 | 122 |
| 2009 | 0 | 15 | 76 | 91 |
| 2010 | 0 | 15 | 104 | 119 |
| 2011 | 0 | 18 | 113 | 131 |
| 2012 | 0 | 15 | 86 | 101 |
| 2013 | 0 | 12 | 100 | 112 |
| 2014 | 1 | 16 | 103 | 120 |