Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 14 | 128 | 177 | 319 |
| 1980 | 12 | 119 | 160 | 291 |
| 1981 | 12 | 104 | 146 | 262 |
| 1982 | 8 | 106 | 184 | 298 |
| 1983 | 16 | 97 | 165 | 278 |
| 1984 | 14 | 123 | 187 | 324 |
| 1985 | 10 | 120 | 196 | 326 |
| 1986 | 7 | 116 | 190 | 313 |
| 1987 | 11 | 102 | 212 | 325 |
| 1988 | 7 | 83 | 233 | 323 |
| 1989 | 9 | 92 | 240 | 341 |
| 1990 | 7 | 89 | 204 | 300 |
| 1991 | 7 | 61 | 207 | 275 |
| 1992 | 5 | 78 | 194 | 277 |
| 1993 | 9 | 50 | 190 | 249 |
| 1994 | 8 | 52 | 181 | 241 |
| 1995 | 7 | 54 | 168 | 229 |
| 1996 | 12 | 44 | 184 | 240 |
| 1997 | 13 | 68 | 182 | 263 |
| 1998 | 5 | 49 | 239 | 293 |
| 1999 | 6 | 47 | 216 | 269 |
| 2000 | 10 | 64 | 227 | 301 |
| 2001 | 5 | 45 | 202 | 252 |
| 2002 | 7 | 35 | 201 | 243 |
| 2003 | 8 | 44 | 274 | 326 |
| 2004 | 4 | 37 | 234 | 275 |
| 2005 | 9 | 37 | 228 | 274 |
| 2006 | 4 | 29 | 201 | 234 |
| 2007 | 5 | 40 | 198 | 243 |
| 2008 | 4 | 34 | 236 | 274 |
| 2009 | 6 | 39 | 201 | 246 |
| 2010 | 3 | 33 | 206 | 242 |
| 2011 | 4 | 38 | 173 | 215 |
| 2012 | 4 | 50 | 184 | 238 |
| 2013 | 2 | 49 | 172 | 223 |
| 2014 | 3 | 29 | 170 | 202 |