Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 4 | 29 | 128 | 161 |
| 1980 | 9 | 47 | 116 | 172 |
| 1981 | 6 | 34 | 122 | 162 |
| 1982 | 1 | 33 | 120 | 154 |
| 1983 | 4 | 36 | 124 | 164 |
| 1984 | 2 | 21 | 131 | 154 |
| 1985 | 1 | 23 | 125 | 149 |
| 1986 | 2 | 16 | 104 | 122 |
| 1987 | 3 | 23 | 120 | 146 |
| 1988 | 0 | 26 | 118 | 144 |
| 1989 | 3 | 22 | 125 | 150 |
| 1990 | 2 | 25 | 127 | 154 |
| 1991 | 0 | 23 | 134 | 157 |
| 1992 | 3 | 18 | 153 | 174 |
| 1993 | 1 | 10 | 139 | 150 |
| 1994 | 1 | 26 | 146 | 173 |
| 1995 | 2 | 17 | 152 | 171 |
| 1996 | 2 | 18 | 158 | 178 |
| 1997 | 2 | 16 | 172 | 190 |
| 1998 | 0 | 14 | 158 | 172 |
| 1999 | 3 | 20 | 145 | 168 |
| 2000 | 2 | 14 | 158 | 174 |
| 2001 | 1 | 29 | 151 | 181 |
| 2002 | 0 | 9 | 144 | 153 |
| 2003 | 0 | 9 | 136 | 145 |
| 2004 | 5 | 10 | 127 | 142 |
| 2005 | 0 | 11 | 119 | 130 |
| 2006 | 2 | 17 | 114 | 133 |
| 2007 | 1 | 12 | 126 | 139 |
| 2008 | 0 | 9 | 113 | 122 |
| 2009 | 2 | 13 | 121 | 136 |
| 2010 | 1 | 10 | 100 | 111 |
| 2011 | 2 | 11 | 103 | 116 |
| 2012 | 0 | 16 | 111 | 127 |
| 2013 | 0 | 13 | 114 | 127 |
| 2014 | 1 | 16 | 92 | 109 |