Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 6 | 65 | 133 | 204 |
| 1980 | 7 | 63 | 132 | 202 |
| 1981 | 2 | 71 | 121 | 194 |
| 1982 | 5 | 60 | 130 | 195 |
| 1983 | 4 | 56 | 121 | 181 |
| 1984 | 8 | 45 | 133 | 186 |
| 1985 | 6 | 46 | 172 | 224 |
| 1986 | 3 | 54 | 183 | 240 |
| 1987 | 6 | 47 | 222 | 275 |
| 1988 | 10 | 64 | 169 | 243 |
| 1989 | 13 | 51 | 223 | 287 |
| 1990 | 6 | 41 | 169 | 216 |
| 1991 | 4 | 45 | 199 | 248 |
| 1992 | 6 | 35 | 165 | 206 |
| 1993 | 6 | 32 | 167 | 205 |
| 1994 | 6 | 39 | 146 | 191 |
| 1995 | 5 | 39 | 152 | 196 |
| 1996 | 1 | 40 | 197 | 238 |
| 1997 | 6 | 47 | 204 | 257 |
| 1998 | 6 | 36 | 184 | 226 |
| 1999 | 2 | 38 | 178 | 218 |
| 2000 | 1 | 53 | 193 | 247 |
| 2001 | 8 | 47 | 181 | 236 |
| 2002 | 6 | 44 | 189 | 239 |
| 2003 | 4 | 34 | 183 | 221 |
| 2004 | 4 | 40 | 180 | 224 |
| 2005 | 5 | 32 | 190 | 227 |
| 2006 | 8 | 28 | 191 | 227 |
| 2007 | 6 | 28 | 169 | 203 |
| 2008 | 4 | 43 | 143 | 190 |
| 2009 | 4 | 27 | 149 | 180 |
| 2010 | 3 | 19 | 134 | 156 |
| 2011 | 0 | 21 | 98 | 119 |
| 2012 | 1 | 22 | 89 | 112 |
| 2013 | 4 | 26 | 80 | 110 |
| 2014 | 3 | 25 | 68 | 96 |