Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 37 | 126 | 166 |
| 1980 | 1 | 26 | 116 | 143 |
| 1981 | 5 | 44 | 116 | 165 |
| 1982 | 1 | 35 | 108 | 144 |
| 1983 | 4 | 36 | 118 | 158 |
| 1984 | 1 | 48 | 151 | 200 |
| 1985 | 3 | 36 | 144 | 183 |
| 1986 | 4 | 45 | 131 | 180 |
| 1987 | 3 | 23 | 119 | 145 |
| 1988 | 1 | 21 | 112 | 134 |
| 1989 | 0 | 18 | 123 | 141 |
| 1990 | 2 | 12 | 121 | 135 |
| 1991 | 1 | 13 | 100 | 114 |
| 1992 | 1 | 18 | 109 | 128 |
| 1993 | 1 | 16 | 110 | 127 |
| 1994 | 2 | 16 | 132 | 150 |
| 1995 | 1 | 27 | 109 | 137 |
| 1996 | 3 | 12 | 99 | 114 |
| 1997 | 3 | 11 | 134 | 148 |
| 1998 | 1 | 8 | 133 | 142 |
| 1999 | 2 | 13 | 115 | 130 |
| 2000 | 1 | 9 | 116 | 126 |
| 2001 | 1 | 10 | 119 | 130 |
| 2002 | 1 | 8 | 105 | 114 |
| 2003 | 1 | 6 | 91 | 98 |
| 2004 | 0 | 7 | 113 | 120 |
| 2005 | 1 | 12 | 114 | 127 |
| 2006 | 2 | 5 | 85 | 92 |
| 2007 | 1 | 3 | 72 | 76 |
| 2008 | 2 | 9 | 93 | 104 |
| 2009 | 0 | 6 | 98 | 104 |
| 2010 | 0 | 9 | 88 | 97 |
| 2011 | 0 | 11 | 100 | 111 |
| 2012 | 0 | 3 | 114 | 117 |
| 2013 | 0 | 5 | 80 | 85 |
| 2014 | 1 | 8 | 79 | 88 |