Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 7 | 78 | 137 | 222 |
| 1980 | 9 | 68 | 144 | 221 |
| 1981 | 7 | 59 | 153 | 219 |
| 1982 | 5 | 65 | 166 | 236 |
| 1983 | 6 | 57 | 148 | 211 |
| 1984 | 6 | 68 | 174 | 248 |
| 1985 | 10 | 56 | 170 | 236 |
| 1986 | 4 | 53 | 184 | 241 |
| 1987 | 4 | 52 | 151 | 207 |
| 1988 | 9 | 38 | 161 | 208 |
| 1989 | 7 | 54 | 176 | 237 |
| 1990 | 5 | 60 | 183 | 248 |
| 1991 | 7 | 37 | 177 | 221 |
| 1992 | 5 | 32 | 159 | 196 |
| 1993 | 3 | 33 | 177 | 213 |
| 1994 | 6 | 44 | 196 | 246 |
| 1995 | 3 | 39 | 169 | 211 |
| 1996 | 2 | 33 | 168 | 203 |
| 1997 | 2 | 37 | 190 | 229 |
| 1998 | 3 | 37 | 180 | 220 |
| 1999 | 1 | 33 | 194 | 228 |
| 2000 | 2 | 39 | 218 | 259 |
| 2001 | 2 | 22 | 208 | 232 |
| 2002 | 1 | 22 | 205 | 228 |
| 2003 | 4 | 33 | 178 | 215 |
| 2004 | 5 | 40 | 197 | 242 |
| 2005 | 3 | 24 | 169 | 196 |
| 2006 | 1 | 15 | 165 | 181 |
| 2007 | 3 | 14 | 179 | 196 |
| 2008 | 2 | 27 | 136 | 165 |
| 2009 | 2 | 22 | 154 | 178 |
| 2010 | 1 | 26 | 112 | 139 |
| 2011 | 2 | 19 | 108 | 129 |
| 2012 | 2 | 11 | 96 | 109 |
| 2013 | 3 | 20 | 89 | 112 |
| 2014 | 3 | 18 | 100 | 121 |