Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 12 | 161 | 224 | 397 |
| 1980 | 8 | 167 | 207 | 382 |
| 1981 | 11 | 158 | 177 | 346 |
| 1982 | 15 | 165 | 229 | 409 |
| 1983 | 12 | 143 | 243 | 398 |
| 1984 | 15 | 140 | 207 | 362 |
| 1985 | 8 | 130 | 230 | 368 |
| 1986 | 18 | 100 | 232 | 350 |
| 1987 | 15 | 105 | 235 | 355 |
| 1988 | 9 | 99 | 215 | 323 |
| 1989 | 8 | 61 | 221 | 290 |
| 1990 | 22 | 76 | 230 | 328 |
| 1991 | 12 | 46 | 195 | 253 |
| 1992 | 4 | 35 | 190 | 229 |
| 1993 | 8 | 37 | 227 | 272 |
| 1994 | 9 | 37 | 232 | 278 |
| 1995 | 5 | 42 | 238 | 285 |
| 1996 | 7 | 36 | 211 | 254 |
| 1997 | 11 | 35 | 207 | 253 |
| 1998 | 3 | 34 | 284 | 321 |
| 1999 | 8 | 44 | 290 | 342 |
| 2000 | 5 | 50 | 280 | 335 |
| 2001 | 13 | 49 | 282 | 344 |
| 2002 | 15 | 54 | 251 | 320 |
| 2003 | 13 | 48 | 233 | 294 |
| 2004 | 4 | 47 | 286 | 337 |
| 2005 | 7 | 35 | 268 | 310 |
| 2006 | 8 | 22 | 222 | 252 |
| 2007 | 6 | 26 | 191 | 223 |
| 2008 | 6 | 34 | 175 | 215 |
| 2009 | 3 | 29 | 190 | 222 |
| 2010 | 5 | 27 | 161 | 193 |
| 2011 | 8 | 32 | 150 | 190 |
| 2012 | 9 | 27 | 141 | 177 |
| 2013 | 7 | 23 | 78 | 108 |
| 2014 | 7 | 18 | 91 | 116 |