Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 62 | 169 | 236 |
| 1980 | 8 | 87 | 169 | 264 |
| 1981 | 3 | 85 | 146 | 234 |
| 1982 | 8 | 84 | 170 | 262 |
| 1983 | 6 | 73 | 169 | 248 |
| 1984 | 5 | 72 | 156 | 233 |
| 1985 | 7 | 60 | 130 | 197 |
| 1986 | 5 | 60 | 160 | 225 |
| 1987 | 4 | 80 | 129 | 213 |
| 1988 | 6 | 72 | 187 | 265 |
| 1989 | 8 | 69 | 168 | 245 |
| 1990 | 6 | 54 | 155 | 215 |
| 1991 | 10 | 42 | 126 | 178 |
| 1992 | 5 | 37 | 158 | 200 |
| 1993 | 4 | 43 | 156 | 203 |
| 1994 | 4 | 34 | 166 | 204 |
| 1995 | 6 | 52 | 141 | 199 |
| 1996 | 5 | 31 | 160 | 196 |
| 1997 | 5 | 37 | 152 | 194 |
| 1998 | 3 | 39 | 155 | 197 |
| 1999 | 3 | 16 | 158 | 177 |
| 2000 | 4 | 43 | 148 | 195 |
| 2001 | 4 | 21 | 173 | 198 |
| 2002 | 4 | 25 | 159 | 188 |
| 2003 | 9 | 34 | 145 | 188 |
| 2004 | 8 | 29 | 132 | 169 |
| 2005 | 4 | 29 | 134 | 167 |
| 2006 | 7 | 26 | 136 | 169 |
| 2007 | 2 | 17 | 135 | 154 |
| 2008 | 2 | 14 | 122 | 138 |
| 2009 | 4 | 31 | 100 | 135 |
| 2010 | 4 | 23 | 126 | 153 |
| 2011 | 3 | 22 | 103 | 128 |
| 2012 | 2 | 16 | 105 | 123 |
| 2013 | 2 | 22 | 95 | 119 |
| 2014 | 2 | 17 | 107 | 126 |