Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 7 | 55 | 114 | 176 |
| 1980 | 3 | 52 | 138 | 193 |
| 1981 | 5 | 41 | 120 | 166 |
| 1982 | 5 | 47 | 148 | 200 |
| 1983 | 5 | 36 | 111 | 152 |
| 1984 | 10 | 32 | 110 | 152 |
| 1985 | 2 | 24 | 102 | 128 |
| 1986 | 2 | 39 | 135 | 176 |
| 1987 | 4 | 43 | 124 | 171 |
| 1988 | 5 | 40 | 128 | 173 |
| 1989 | 7 | 32 | 152 | 191 |
| 1990 | 5 | 31 | 172 | 208 |
| 1991 | 7 | 27 | 134 | 168 |
| 1992 | 3 | 25 | 140 | 168 |
| 1993 | 4 | 20 | 124 | 148 |
| 1994 | 5 | 30 | 136 | 171 |
| 1995 | 1 | 32 | 134 | 167 |
| 1996 | 1 | 17 | 139 | 157 |
| 1997 | 3 | 30 | 146 | 179 |
| 1998 | 5 | 35 | 132 | 172 |
| 1999 | 5 | 20 | 153 | 178 |
| 2000 | 8 | 28 | 155 | 191 |
| 2001 | 1 | 24 | 142 | 167 |
| 2002 | 3 | 13 | 164 | 180 |
| 2003 | 1 | 17 | 124 | 142 |
| 2004 | 2 | 18 | 121 | 141 |
| 2005 | 4 | 6 | 107 | 117 |
| 2006 | 1 | 15 | 131 | 147 |
| 2007 | 1 | 12 | 122 | 135 |
| 2008 | 1 | 10 | 104 | 115 |
| 2009 | 1 | 17 | 89 | 107 |
| 2010 | 0 | 17 | 112 | 129 |
| 2011 | 0 | 19 | 94 | 113 |
| 2012 | 1 | 12 | 98 | 111 |
| 2013 | 1 | 19 | 60 | 80 |
| 2014 | 1 | 17 | 68 | 86 |