Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 8 | 125 | 218 | 351 |
| 1980 | 10 | 147 | 269 | 426 |
| 1981 | 12 | 140 | 253 | 405 |
| 1982 | 18 | 106 | 263 | 387 |
| 1983 | 10 | 115 | 259 | 384 |
| 1984 | 4 | 116 | 279 | 399 |
| 1985 | 7 | 84 | 283 | 374 |
| 1986 | 7 | 92 | 262 | 361 |
| 1987 | 7 | 106 | 250 | 363 |
| 1988 | 10 | 106 | 263 | 379 |
| 1989 | 11 | 110 | 314 | 435 |
| 1990 | 12 | 93 | 322 | 427 |
| 1991 | 8 | 77 | 260 | 345 |
| 1992 | 9 | 77 | 289 | 375 |
| 1993 | 7 | 75 | 260 | 342 |
| 1994 | 7 | 73 | 268 | 348 |
| 1995 | 6 | 55 | 302 | 363 |
| 1996 | 10 | 69 | 323 | 402 |
| 1997 | 7 | 68 | 325 | 400 |
| 1998 | 8 | 62 | 316 | 386 |
| 1999 | 8 | 50 | 307 | 365 |
| 2000 | 1 | 81 | 314 | 396 |
| 2001 | 11 | 60 | 328 | 399 |
| 2002 | 8 | 52 | 345 | 405 |
| 2003 | 7 | 52 | 279 | 338 |
| 2004 | 6 | 42 | 292 | 340 |
| 2005 | 5 | 27 | 211 | 243 |
| 2006 | 5 | 30 | 170 | 205 |
| 2007 | 5 | 41 | 175 | 221 |
| 2008 | 3 | 36 | 155 | 194 |
| 2009 | 2 | 34 | 158 | 194 |
| 2010 | 2 | 38 | 171 | 211 |
| 2011 | 5 | 50 | 148 | 203 |
| 2012 | 3 | 34 | 150 | 187 |
| 2013 | 3 | 34 | 146 | 183 |
| 2014 | 6 | 50 | 150 | 206 |