Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 17 | 116 | 213 | 346 |
| 1980 | 8 | 129 | 200 | 337 |
| 1981 | 7 | 137 | 207 | 351 |
| 1982 | 11 | 129 | 239 | 379 |
| 1983 | 13 | 101 | 213 | 327 |
| 1984 | 21 | 112 | 261 | 394 |
| 1985 | 12 | 119 | 213 | 344 |
| 1986 | 5 | 119 | 221 | 345 |
| 1987 | 13 | 93 | 208 | 314 |
| 1988 | 10 | 105 | 241 | 356 |
| 1989 | 19 | 77 | 247 | 343 |
| 1990 | 16 | 97 | 226 | 339 |
| 1991 | 11 | 103 | 199 | 313 |
| 1992 | 8 | 87 | 213 | 308 |
| 1993 | 11 | 85 | 216 | 312 |
| 1994 | 16 | 90 | 200 | 306 |
| 1995 | 10 | 66 | 257 | 333 |
| 1996 | 13 | 84 | 238 | 335 |
| 1997 | 9 | 75 | 315 | 399 |
| 1998 | 21 | 61 | 278 | 360 |
| 1999 | 19 | 63 | 257 | 339 |
| 2000 | 14 | 73 | 252 | 339 |
| 2001 | 11 | 60 | 280 | 351 |
| 2002 | 19 | 71 | 327 | 417 |
| 2003 | 23 | 51 | 310 | 384 |
| 2004 | 6 | 55 | 347 | 408 |
| 2005 | 9 | 42 | 319 | 370 |
| 2006 | 4 | 40 | 318 | 362 |
| 2007 | 9 | 38 | 294 | 341 |
| 2008 | 7 | 48 | 267 | 322 |
| 2009 | 10 | 48 | 297 | 355 |
| 2010 | 13 | 61 | 276 | 350 |
| 2011 | 9 | 49 | 286 | 344 |
| 2012 | 4 | 47 | 278 | 329 |
| 2013 | 2 | 47 | 290 | 339 |
| 2014 | 6 | 35 | 291 | 332 |