Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 4 | 56 | 119 | 179 |
| 1980 | 6 | 60 | 152 | 218 |
| 1981 | 7 | 45 | 119 | 171 |
| 1982 | 3 | 37 | 115 | 155 |
| 1983 | 3 | 40 | 108 | 151 |
| 1984 | 4 | 45 | 137 | 186 |
| 1985 | 6 | 38 | 119 | 163 |
| 1986 | 5 | 43 | 97 | 145 |
| 1987 | 1 | 20 | 118 | 139 |
| 1988 | 3 | 29 | 97 | 129 |
| 1989 | 4 | 29 | 151 | 184 |
| 1990 | 2 | 38 | 124 | 164 |
| 1991 | 5 | 24 | 117 | 146 |
| 1992 | 2 | 33 | 131 | 166 |
| 1993 | 2 | 22 | 136 | 160 |
| 1994 | 1 | 24 | 146 | 171 |
| 1995 | 1 | 29 | 118 | 148 |
| 1996 | 0 | 25 | 122 | 147 |
| 1997 | 1 | 22 | 117 | 140 |
| 1998 | 0 | 27 | 142 | 169 |
| 1999 | 3 | 32 | 124 | 159 |
| 2000 | 1 | 19 | 129 | 149 |
| 2001 | 2 | 14 | 122 | 138 |
| 2002 | 0 | 14 | 129 | 143 |
| 2003 | 2 | 23 | 106 | 131 |
| 2004 | 1 | 23 | 109 | 133 |
| 2005 | 1 | 19 | 121 | 141 |
| 2006 | 2 | 11 | 93 | 106 |
| 2007 | 1 | 11 | 121 | 133 |
| 2008 | 2 | 10 | 119 | 131 |
| 2009 | 0 | 9 | 112 | 121 |
| 2010 | 0 | 10 | 80 | 90 |
| 2011 | 1 | 16 | 73 | 90 |
| 2012 | 0 | 6 | 68 | 74 |
| 2013 | 2 | 14 | 77 | 93 |
| 2014 | 0 | 13 | 72 | 85 |