Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 22 | 111 | 135 |
| 1980 | 4 | 26 | 96 | 126 |
| 1981 | 3 | 28 | 76 | 107 |
| 1982 | 3 | 24 | 110 | 137 |
| 1983 | 0 | 27 | 101 | 128 |
| 1984 | 1 | 21 | 118 | 140 |
| 1985 | 1 | 18 | 111 | 130 |
| 1986 | 4 | 24 | 108 | 136 |
| 1987 | 2 | 13 | 114 | 129 |
| 1988 | 1 | 12 | 99 | 112 |
| 1989 | 3 | 16 | 118 | 137 |
| 1990 | 0 | 26 | 127 | 153 |
| 1991 | 2 | 29 | 121 | 152 |
| 1992 | 3 | 16 | 145 | 164 |
| 1993 | 1 | 16 | 165 | 182 |
| 1994 | 3 | 22 | 144 | 169 |
| 1995 | 2 | 14 | 115 | 131 |
| 1996 | 1 | 20 | 139 | 160 |
| 1997 | 2 | 22 | 113 | 137 |
| 1998 | 0 | 15 | 118 | 133 |
| 1999 | 0 | 14 | 153 | 167 |
| 2000 | 2 | 18 | 140 | 160 |
| 2001 | 1 | 11 | 114 | 126 |
| 2002 | 2 | 16 | 87 | 105 |
| 2003 | 1 | 10 | 98 | 109 |
| 2004 | 2 | 11 | 104 | 117 |
| 2005 | 0 | 15 | 92 | 107 |
| 2006 | 0 | 9 | 94 | 103 |
| 2007 | 0 | 9 | 76 | 85 |
| 2008 | 1 | 11 | 56 | 68 |
| 2009 | 0 | 13 | 62 | 75 |
| 2010 | 1 | 6 | 82 | 89 |
| 2011 | 1 | 13 | 59 | 73 |
| 2012 | 1 | 12 | 62 | 75 |
| 2013 | 0 | 12 | 55 | 67 |
| 2014 | 0 | 13 | 56 | 69 |