Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 6 | 59 | 154 | 219 |
| 1980 | 4 | 66 | 171 | 241 |
| 1981 | 8 | 57 | 187 | 252 |
| 1982 | 7 | 65 | 160 | 232 |
| 1983 | 3 | 53 | 123 | 179 |
| 1984 | 5 | 55 | 159 | 219 |
| 1985 | 4 | 68 | 164 | 236 |
| 1986 | 1 | 57 | 163 | 221 |
| 1987 | 2 | 55 | 166 | 223 |
| 1988 | 6 | 61 | 161 | 228 |
| 1989 | 6 | 53 | 195 | 254 |
| 1990 | 2 | 42 | 184 | 228 |
| 1991 | 2 | 44 | 147 | 193 |
| 1992 | 3 | 49 | 156 | 208 |
| 1993 | 4 | 38 | 117 | 159 |
| 1994 | 0 | 33 | 120 | 153 |
| 1995 | 4 | 37 | 138 | 179 |
| 1996 | 2 | 25 | 125 | 152 |
| 1997 | 3 | 29 | 120 | 152 |
| 1998 | 5 | 28 | 98 | 131 |
| 1999 | 6 | 36 | 125 | 167 |
| 2000 | 2 | 24 | 155 | 181 |
| 2001 | 3 | 31 | 137 | 171 |
| 2002 | 3 | 38 | 152 | 193 |
| 2003 | 3 | 26 | 176 | 205 |
| 2004 | 3 | 32 | 126 | 161 |
| 2005 | 8 | 27 | 114 | 149 |
| 2006 | 2 | 19 | 106 | 127 |
| 2007 | 0 | 26 | 111 | 137 |
| 2008 | 7 | 25 | 101 | 133 |
| 2009 | 4 | 25 | 120 | 149 |
| 2010 | 1 | 25 | 104 | 130 |
| 2011 | 4 | 20 | 127 | 151 |
| 2012 | 0 | 21 | 114 | 135 |
| 2013 | 1 | 21 | 101 | 123 |
| 2014 | 1 | 15 | 129 | 145 |