Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 47 | 234 | 284 |
| 1980 | 3 | 39 | 198 | 240 |
| 1981 | 3 | 42 | 205 | 250 |
| 1982 | 3 | 54 | 248 | 305 |
| 1983 | 4 | 58 | 238 | 300 |
| 1984 | 6 | 49 | 253 | 308 |
| 1985 | 3 | 46 | 220 | 269 |
| 1986 | 3 | 61 | 258 | 322 |
| 1987 | 0 | 60 | 207 | 267 |
| 1988 | 1 | 58 | 200 | 259 |
| 1989 | 4 | 45 | 209 | 258 |
| 1990 | 5 | 49 | 201 | 255 |
| 1991 | 0 | 44 | 175 | 219 |
| 1992 | 0 | 37 | 187 | 224 |
| 1993 | 0 | 29 | 201 | 230 |
| 1994 | 1 | 31 | 224 | 256 |
| 1995 | 1 | 28 | 198 | 227 |
| 1996 | 2 | 33 | 183 | 218 |
| 1997 | 1 | 34 | 223 | 258 |
| 1998 | 1 | 29 | 204 | 234 |
| 1999 | 2 | 36 | 215 | 253 |
| 2000 | 0 | 27 | 176 | 203 |
| 2001 | 4 | 30 | 160 | 194 |
| 2002 | 5 | 29 | 168 | 202 |
| 2003 | 2 | 21 | 132 | 155 |
| 2004 | 2 | 19 | 130 | 151 |
| 2005 | 2 | 19 | 128 | 149 |
| 2006 | 2 | 19 | 128 | 149 |
| 2007 | 2 | 27 | 106 | 135 |
| 2008 | 1 | 16 | 112 | 129 |
| 2009 | 1 | 12 | 119 | 132 |
| 2010 | 1 | 17 | 131 | 149 |
| 2011 | 1 | 19 | 112 | 132 |
| 2012 | 0 | 12 | 118 | 130 |
| 2013 | 1 | 6 | 124 | 131 |
| 2014 | 0 | 8 | 116 | 124 |