Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 33 | 74 | 110 |
| 1980 | 2 | 30 | 71 | 103 |
| 1981 | 7 | 23 | 59 | 89 |
| 1982 | 4 | 40 | 69 | 113 |
| 1983 | 4 | 30 | 54 | 88 |
| 1984 | 2 | 33 | 77 | 112 |
| 1985 | 9 | 35 | 103 | 147 |
| 1986 | 4 | 27 | 109 | 140 |
| 1987 | 5 | 44 | 127 | 176 |
| 1988 | 7 | 69 | 119 | 195 |
| 1989 | 12 | 48 | 144 | 204 |
| 1990 | 5 | 54 | 160 | 219 |
| 1991 | 1 | 34 | 121 | 156 |
| 1992 | 5 | 39 | 162 | 206 |
| 1993 | 1 | 53 | 156 | 210 |
| 1994 | 4 | 35 | 173 | 212 |
| 1995 | 1 | 38 | 210 | 249 |
| 1996 | 4 | 22 | 208 | 234 |
| 1997 | 8 | 23 | 229 | 260 |
| 1998 | 3 | 46 | 239 | 288 |
| 1999 | 11 | 47 | 226 | 284 |
| 2000 | 5 | 45 | 246 | 296 |
| 2001 | 4 | 38 | 221 | 263 |
| 2002 | 5 | 38 | 234 | 277 |
| 2003 | 8 | 43 | 240 | 291 |
| 2004 | 3 | 36 | 274 | 313 |
| 2005 | 4 | 30 | 227 | 261 |
| 2006 | 3 | 25 | 283 | 311 |
| 2007 | 3 | 33 | 232 | 268 |
| 2008 | 7 | 24 | 218 | 249 |
| 2009 | 1 | 35 | 206 | 242 |
| 2010 | 1 | 31 | 201 | 233 |
| 2011 | 3 | 37 | 200 | 240 |
| 2012 | 3 | 33 | 194 | 230 |
| 2013 | 3 | 29 | 202 | 234 |
| 2014 | 4 | 41 | 208 | 253 |