Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 11 | 187 | 254 | 452 |
| 1980 | 15 | 163 | 265 | 443 |
| 1981 | 9 | 150 | 230 | 389 |
| 1982 | 14 | 140 | 266 | 420 |
| 1983 | 17 | 145 | 264 | 426 |
| 1984 | 12 | 151 | 303 | 466 |
| 1985 | 10 | 155 | 314 | 479 |
| 1986 | 10 | 122 | 323 | 455 |
| 1987 | 11 | 124 | 300 | 435 |
| 1988 | 13 | 113 | 355 | 481 |
| 1989 | 15 | 121 | 357 | 493 |
| 1990 | 20 | 123 | 349 | 492 |
| 1991 | 6 | 95 | 344 | 445 |
| 1992 | 5 | 87 | 360 | 452 |
| 1993 | 6 | 90 | 310 | 406 |
| 1994 | 8 | 94 | 365 | 467 |
| 1995 | 7 | 105 | 374 | 486 |
| 1996 | 4 | 83 | 354 | 441 |
| 1997 | 6 | 78 | 407 | 491 |
| 1998 | 8 | 68 | 366 | 442 |
| 1999 | 11 | 69 | 345 | 425 |
| 2000 | 4 | 79 | 311 | 394 |
| 2001 | 8 | 71 | 357 | 436 |
| 2002 | 19 | 85 | 322 | 426 |
| 2003 | 10 | 76 | 279 | 365 |
| 2004 | 9 | 52 | 261 | 322 |
| 2005 | 4 | 50 | 264 | 318 |
| 2006 | 7 | 36 | 238 | 281 |
| 2007 | 12 | 57 | 247 | 316 |
| 2008 | 3 | 51 | 224 | 278 |
| 2009 | 6 | 49 | 198 | 253 |
| 2010 | 5 | 51 | 224 | 280 |
| 2011 | 9 | 68 | 185 | 262 |
| 2012 | 5 | 59 | 181 | 245 |
| 2013 | 3 | 61 | 174 | 238 |
| 2014 | 3 | 66 | 179 | 248 |