Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 81 | 199 | 282 |
| 1980 | 4 | 54 | 158 | 216 |
| 1981 | 3 | 58 | 168 | 229 |
| 1982 | 4 | 48 | 160 | 212 |
| 1983 | 6 | 49 | 143 | 198 |
| 1984 | 6 | 58 | 144 | 208 |
| 1985 | 5 | 51 | 152 | 208 |
| 1986 | 2 | 71 | 156 | 229 |
| 1987 | 5 | 32 | 144 | 181 |
| 1988 | 1 | 35 | 137 | 173 |
| 1989 | 4 | 32 | 134 | 170 |
| 1990 | 3 | 30 | 154 | 187 |
| 1991 | 2 | 29 | 136 | 167 |
| 1992 | 4 | 37 | 172 | 213 |
| 1993 | 0 | 35 | 162 | 197 |
| 1994 | 1 | 15 | 151 | 167 |
| 1995 | 4 | 24 | 146 | 174 |
| 1996 | 0 | 21 | 175 | 196 |
| 1997 | 2 | 12 | 169 | 183 |
| 1998 | 0 | 11 | 196 | 207 |
| 1999 | 2 | 22 | 197 | 221 |
| 2000 | 2 | 24 | 188 | 214 |
| 2001 | 2 | 22 | 200 | 224 |
| 2002 | 3 | 24 | 174 | 201 |
| 2003 | 6 | 27 | 181 | 214 |
| 2004 | 2 | 17 | 156 | 175 |
| 2005 | 3 | 22 | 159 | 184 |
| 2006 | 0 | 14 | 120 | 134 |
| 2007 | 1 | 17 | 129 | 147 |
| 2008 | 4 | 20 | 146 | 170 |
| 2009 | 3 | 28 | 120 | 151 |
| 2010 | 0 | 16 | 137 | 153 |
| 2011 | 0 | 25 | 88 | 113 |
| 2012 | 4 | 20 | 107 | 131 |
| 2013 | 1 | 19 | 119 | 139 |
| 2014 | 2 | 21 | 96 | 119 |