Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 57 | 124 | 186 |
| 1980 | 4 | 47 | 115 | 166 |
| 1981 | 2 | 53 | 92 | 147 |
| 1982 | 4 | 66 | 92 | 162 |
| 1983 | 5 | 72 | 130 | 207 |
| 1984 | 4 | 70 | 117 | 191 |
| 1985 | 3 | 59 | 99 | 161 |
| 1986 | 0 | 51 | 114 | 165 |
| 1987 | 2 | 49 | 111 | 162 |
| 1988 | 2 | 35 | 136 | 173 |
| 1989 | 1 | 38 | 137 | 176 |
| 1990 | 3 | 47 | 118 | 168 |
| 1991 | 3 | 31 | 115 | 149 |
| 1992 | 2 | 32 | 95 | 129 |
| 1993 | 5 | 30 | 123 | 158 |
| 1994 | 1 | 12 | 135 | 148 |
| 1995 | 1 | 30 | 129 | 160 |
| 1996 | 0 | 20 | 133 | 153 |
| 1997 | 1 | 13 | 118 | 132 |
| 1998 | 2 | 11 | 139 | 152 |
| 1999 | 2 | 10 | 119 | 131 |
| 2000 | 0 | 13 | 135 | 148 |
| 2001 | 0 | 22 | 116 | 138 |
| 2002 | 2 | 10 | 101 | 113 |
| 2003 | 1 | 9 | 92 | 102 |
| 2004 | 1 | 2 | 89 | 92 |
| 2005 | 1 | 3 | 60 | 64 |
| 2006 | 1 | 6 | 48 | 55 |
| 2007 | 3 | 7 | 68 | 78 |
| 2008 | 1 | 4 | 79 | 84 |
| 2009 | 1 | 3 | 55 | 59 |
| 2010 | 0 | 8 | 45 | 53 |
| 2011 | 0 | 9 | 87 | 96 |
| 2012 | 2 | 4 | 57 | 63 |
| 2013 | 0 | 6 | 53 | 59 |
| 2014 | 0 | 9 | 53 | 62 |