Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 43 | 200 | 245 |
| 1980 | 2 | 45 | 182 | 229 |
| 1981 | 3 | 45 | 223 | 271 |
| 1982 | 1 | 51 | 208 | 260 |
| 1983 | 6 | 47 | 216 | 269 |
| 1984 | 3 | 48 | 241 | 292 |
| 1985 | 3 | 57 | 212 | 272 |
| 1986 | 1 | 56 | 226 | 283 |
| 1987 | 4 | 50 | 185 | 239 |
| 1988 | 1 | 33 | 196 | 230 |
| 1989 | 2 | 41 | 198 | 241 |
| 1990 | 3 | 28 | 198 | 229 |
| 1991 | 2 | 12 | 218 | 232 |
| 1992 | 3 | 16 | 165 | 184 |
| 1993 | 0 | 8 | 168 | 176 |
| 1994 | 1 | 16 | 191 | 208 |
| 1995 | 0 | 22 | 183 | 205 |
| 1996 | 1 | 30 | 196 | 227 |
| 1997 | 0 | 27 | 184 | 211 |
| 1998 | 2 | 22 | 186 | 210 |
| 1999 | 1 | 25 | 183 | 209 |
| 2000 | 2 | 27 | 217 | 246 |
| 2001 | 3 | 27 | 185 | 215 |
| 2002 | 2 | 25 | 211 | 238 |
| 2003 | 0 | 25 | 181 | 206 |
| 2004 | 0 | 15 | 175 | 190 |
| 2005 | 1 | 12 | 134 | 147 |
| 2006 | 1 | 13 | 121 | 135 |
| 2007 | 1 | 14 | 94 | 109 |
| 2008 | 1 | 16 | 118 | 135 |
| 2009 | 0 | 17 | 131 | 148 |
| 2010 | 1 | 14 | 130 | 145 |
| 2011 | 1 | 18 | 140 | 159 |
| 2012 | 0 | 13 | 139 | 152 |
| 2013 | 1 | 13 | 156 | 170 |
| 2014 | 1 | 11 | 181 | 193 |