Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 8 | 131 | 193 | 332 |
| 1980 | 10 | 134 | 228 | 372 |
| 1981 | 10 | 116 | 214 | 340 |
| 1982 | 17 | 137 | 220 | 374 |
| 1983 | 12 | 116 | 215 | 343 |
| 1984 | 9 | 119 | 209 | 337 |
| 1985 | 18 | 111 | 217 | 346 |
| 1986 | 5 | 91 | 281 | 377 |
| 1987 | 5 | 76 | 287 | 368 |
| 1988 | 6 | 86 | 298 | 390 |
| 1989 | 6 | 100 | 318 | 424 |
| 1990 | 6 | 109 | 316 | 431 |
| 1991 | 3 | 88 | 291 | 382 |
| 1992 | 6 | 91 | 301 | 398 |
| 1993 | 3 | 88 | 312 | 403 |
| 1994 | 7 | 85 | 278 | 370 |
| 1995 | 3 | 58 | 323 | 384 |
| 1996 | 4 | 70 | 293 | 367 |
| 1997 | 5 | 71 | 340 | 416 |
| 1998 | 2 | 49 | 305 | 356 |
| 1999 | 7 | 44 | 313 | 364 |
| 2000 | 7 | 50 | 312 | 369 |
| 2001 | 6 | 47 | 306 | 359 |
| 2002 | 3 | 60 | 307 | 370 |
| 2003 | 2 | 45 | 316 | 363 |
| 2004 | 1 | 48 | 319 | 368 |
| 2005 | 3 | 32 | 289 | 324 |
| 2006 | 5 | 41 | 265 | 311 |
| 2007 | 3 | 36 | 288 | 327 |
| 2008 | 2 | 38 | 239 | 279 |
| 2009 | 4 | 50 | 224 | 278 |
| 2010 | 3 | 36 | 240 | 279 |
| 2011 | 4 | 37 | 208 | 249 |
| 2012 | 4 | 37 | 180 | 221 |
| 2013 | 1 | 40 | 212 | 253 |
| 2014 | 1 | 54 | 248 | 303 |