Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 9 | 83 | 222 | 314 |
| 1980 | 15 | 89 | 216 | 320 |
| 1981 | 13 | 93 | 217 | 323 |
| 1982 | 14 | 93 | 171 | 278 |
| 1983 | 15 | 79 | 176 | 270 |
| 1984 | 8 | 87 | 204 | 299 |
| 1985 | 13 | 78 | 221 | 312 |
| 1986 | 14 | 73 | 209 | 296 |
| 1987 | 9 | 70 | 177 | 256 |
| 1988 | 6 | 84 | 199 | 289 |
| 1989 | 10 | 80 | 225 | 315 |
| 1990 | 9 | 68 | 229 | 306 |
| 1991 | 13 | 82 | 193 | 288 |
| 1992 | 11 | 82 | 193 | 286 |
| 1993 | 8 | 58 | 180 | 246 |
| 1994 | 4 | 76 | 159 | 239 |
| 1995 | 13 | 80 | 168 | 261 |
| 1996 | 7 | 44 | 144 | 195 |
| 1997 | 5 | 41 | 192 | 238 |
| 1998 | 7 | 53 | 157 | 217 |
| 1999 | 3 | 52 | 169 | 224 |
| 2000 | 4 | 40 | 146 | 190 |
| 2001 | 5 | 35 | 168 | 208 |
| 2002 | 9 | 44 | 132 | 185 |
| 2003 | 8 | 29 | 153 | 190 |
| 2004 | 9 | 26 | 122 | 157 |
| 2005 | 3 | 21 | 140 | 164 |
| 2006 | 4 | 25 | 121 | 150 |
| 2007 | 6 | 26 | 118 | 150 |
| 2008 | 2 | 19 | 90 | 111 |
| 2009 | 3 | 25 | 115 | 143 |
| 2010 | 1 | 32 | 86 | 119 |
| 2011 | 1 | 21 | 99 | 121 |
| 2012 | 1 | 21 | 104 | 126 |
| 2013 | 4 | 14 | 94 | 112 |
| 2014 | 1 | 11 | 85 | 97 |