Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 6 | 48 | 146 | 200 |
| 1980 | 3 | 36 | 150 | 189 |
| 1981 | 4 | 37 | 181 | 222 |
| 1982 | 7 | 39 | 198 | 244 |
| 1983 | 4 | 48 | 159 | 211 |
| 1984 | 0 | 33 | 189 | 222 |
| 1985 | 6 | 41 | 177 | 224 |
| 1986 | 9 | 49 | 183 | 241 |
| 1987 | 1 | 35 | 193 | 229 |
| 1988 | 3 | 23 | 193 | 219 |
| 1989 | 4 | 33 | 210 | 247 |
| 1990 | 5 | 32 | 227 | 264 |
| 1991 | 5 | 29 | 221 | 255 |
| 1992 | 3 | 30 | 259 | 292 |
| 1993 | 1 | 25 | 231 | 257 |
| 1994 | 6 | 25 | 249 | 280 |
| 1995 | 5 | 23 | 212 | 240 |
| 1996 | 4 | 22 | 212 | 238 |
| 1997 | 3 | 21 | 187 | 211 |
| 1998 | 1 | 20 | 224 | 245 |
| 1999 | 2 | 29 | 173 | 204 |
| 2000 | 7 | 30 | 192 | 229 |
| 2001 | 4 | 17 | 194 | 215 |
| 2002 | 1 | 16 | 158 | 175 |
| 2003 | 7 | 18 | 166 | 191 |
| 2004 | 3 | 25 | 127 | 155 |
| 2005 | 4 | 14 | 166 | 184 |
| 2006 | 3 | 18 | 140 | 161 |
| 2007 | 1 | 12 | 108 | 121 |
| 2008 | 6 | 18 | 107 | 131 |
| 2009 | 1 | 24 | 96 | 121 |
| 2010 | 2 | 25 | 108 | 135 |
| 2011 | 2 | 20 | 101 | 123 |
| 2012 | 2 | 19 | 96 | 117 |
| 2013 | 4 | 19 | 94 | 117 |
| 2014 | 1 | 19 | 86 | 106 |