Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 8 | 53 | 176 | 237 |
| 1980 | 9 | 75 | 175 | 259 |
| 1981 | 10 | 70 | 162 | 242 |
| 1982 | 7 | 68 | 169 | 244 |
| 1983 | 6 | 59 | 156 | 221 |
| 1984 | 9 | 71 | 173 | 253 |
| 1985 | 5 | 44 | 191 | 240 |
| 1986 | 4 | 47 | 168 | 219 |
| 1987 | 4 | 47 | 181 | 232 |
| 1988 | 6 | 45 | 219 | 270 |
| 1989 | 6 | 42 | 198 | 246 |
| 1990 | 3 | 32 | 225 | 260 |
| 1991 | 8 | 33 | 217 | 258 |
| 1992 | 1 | 35 | 202 | 238 |
| 1993 | 3 | 20 | 202 | 225 |
| 1994 | 6 | 28 | 212 | 246 |
| 1995 | 7 | 29 | 210 | 246 |
| 1996 | 3 | 29 | 176 | 208 |
| 1997 | 4 | 29 | 225 | 258 |
| 1998 | 2 | 26 | 187 | 215 |
| 1999 | 2 | 23 | 189 | 214 |
| 2000 | 4 | 20 | 180 | 204 |
| 2001 | 3 | 18 | 156 | 177 |
| 2002 | 1 | 18 | 171 | 190 |
| 2003 | 2 | 17 | 133 | 152 |
| 2004 | 1 | 13 | 141 | 155 |
| 2005 | 3 | 12 | 121 | 136 |
| 2006 | 2 | 21 | 136 | 159 |
| 2007 | 2 | 17 | 95 | 114 |
| 2008 | 3 | 10 | 104 | 117 |
| 2009 | 0 | 21 | 107 | 128 |
| 2010 | 4 | 16 | 97 | 117 |
| 2011 | 2 | 21 | 80 | 103 |
| 2012 | 3 | 16 | 88 | 107 |
| 2013 | 1 | 16 | 78 | 95 |
| 2014 | 1 | 17 | 69 | 87 |