Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 68 | 152 | 225 |
| 1980 | 9 | 63 | 146 | 218 |
| 1981 | 4 | 79 | 158 | 241 |
| 1982 | 8 | 69 | 134 | 211 |
| 1983 | 5 | 72 | 133 | 210 |
| 1984 | 9 | 63 | 143 | 215 |
| 1985 | 5 | 75 | 158 | 238 |
| 1986 | 7 | 58 | 154 | 219 |
| 1987 | 5 | 67 | 150 | 222 |
| 1988 | 3 | 69 | 169 | 241 |
| 1989 | 5 | 67 | 200 | 272 |
| 1990 | 4 | 74 | 199 | 277 |
| 1991 | 0 | 66 | 160 | 226 |
| 1992 | 4 | 49 | 168 | 221 |
| 1993 | 7 | 33 | 157 | 197 |
| 1994 | 6 | 63 | 138 | 207 |
| 1995 | 3 | 49 | 144 | 196 |
| 1996 | 8 | 38 | 163 | 209 |
| 1997 | 8 | 30 | 134 | 172 |
| 1998 | 5 | 31 | 140 | 176 |
| 1999 | 7 | 33 | 139 | 179 |
| 2000 | 3 | 34 | 147 | 184 |
| 2001 | 3 | 35 | 159 | 197 |
| 2002 | 1 | 31 | 164 | 196 |
| 2003 | 6 | 38 | 161 | 205 |
| 2004 | 2 | 35 | 168 | 205 |
| 2005 | 0 | 34 | 156 | 190 |
| 2006 | 6 | 31 | 159 | 196 |
| 2007 | 10 | 27 | 152 | 189 |
| 2008 | 0 | 26 | 109 | 135 |
| 2009 | 5 | 22 | 112 | 139 |
| 2010 | 3 | 19 | 123 | 145 |
| 2011 | 3 | 22 | 87 | 112 |
| 2012 | 3 | 15 | 81 | 99 |
| 2013 | 3 | 25 | 84 | 112 |
| 2014 | 3 | 20 | 86 | 109 |