Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 12 | 124 | 214 | 350 |
| 1980 | 9 | 154 | 207 | 370 |
| 1981 | 9 | 146 | 254 | 409 |
| 1982 | 16 | 140 | 223 | 379 |
| 1983 | 4 | 135 | 242 | 381 |
| 1984 | 12 | 121 | 252 | 385 |
| 1985 | 9 | 100 | 274 | 383 |
| 1986 | 6 | 107 | 248 | 361 |
| 1987 | 10 | 91 | 287 | 388 |
| 1988 | 8 | 91 | 317 | 416 |
| 1989 | 7 | 61 | 337 | 405 |
| 1990 | 9 | 76 | 429 | 514 |
| 1991 | 5 | 49 | 304 | 358 |
| 1992 | 1 | 63 | 309 | 373 |
| 1993 | 1 | 63 | 274 | 338 |
| 1994 | 6 | 59 | 315 | 380 |
| 1995 | 9 | 59 | 318 | 386 |
| 1996 | 5 | 66 | 319 | 390 |
| 1997 | 8 | 58 | 359 | 425 |
| 1998 | 11 | 52 | 347 | 410 |
| 1999 | 6 | 40 | 344 | 390 |
| 2000 | 3 | 35 | 397 | 435 |
| 2001 | 5 | 34 | 393 | 432 |
| 2002 | 7 | 47 | 344 | 398 |
| 2003 | 5 | 53 | 313 | 371 |
| 2004 | 5 | 50 | 331 | 386 |
| 2005 | 5 | 49 | 355 | 409 |
| 2006 | 5 | 54 | 323 | 382 |
| 2007 | 5 | 45 | 315 | 365 |
| 2008 | 2 | 46 | 289 | 337 |
| 2009 | 6 | 29 | 241 | 276 |
| 2010 | 1 | 38 | 256 | 295 |
| 2011 | 4 | 27 | 227 | 258 |
| 2012 | 4 | 23 | 188 | 215 |
| 2013 | 8 | 27 | 219 | 254 |
| 2014 | 5 | 24 | 211 | 240 |