Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 57 | 150 | 212 |
| 1980 | 7 | 72 | 118 | 197 |
| 1981 | 5 | 63 | 126 | 194 |
| 1982 | 1 | 58 | 146 | 205 |
| 1983 | 7 | 66 | 141 | 214 |
| 1984 | 9 | 68 | 123 | 200 |
| 1985 | 2 | 75 | 139 | 216 |
| 1986 | 7 | 51 | 158 | 216 |
| 1987 | 2 | 68 | 149 | 219 |
| 1988 | 3 | 54 | 144 | 201 |
| 1989 | 3 | 51 | 154 | 208 |
| 1990 | 4 | 39 | 137 | 180 |
| 1991 | 3 | 33 | 151 | 187 |
| 1992 | 2 | 52 | 166 | 220 |
| 1993 | 5 | 31 | 158 | 194 |
| 1994 | 3 | 29 | 157 | 189 |
| 1995 | 5 | 22 | 171 | 198 |
| 1996 | 3 | 28 | 176 | 207 |
| 1997 | 3 | 25 | 156 | 184 |
| 1998 | 2 | 12 | 168 | 182 |
| 1999 | 0 | 19 | 128 | 147 |
| 2000 | 3 | 24 | 134 | 161 |
| 2001 | 2 | 18 | 158 | 178 |
| 2002 | 4 | 21 | 147 | 172 |
| 2003 | 1 | 17 | 125 | 143 |
| 2004 | 3 | 11 | 128 | 142 |
| 2005 | 6 | 11 | 141 | 158 |
| 2006 | 4 | 15 | 104 | 123 |
| 2007 | 2 | 13 | 118 | 133 |
| 2008 | 1 | 14 | 105 | 120 |
| 2009 | 3 | 6 | 109 | 118 |
| 2010 | 1 | 10 | 97 | 108 |
| 2011 | 5 | 11 | 108 | 124 |
| 2012 | 0 | 11 | 123 | 134 |
| 2013 | 1 | 17 | 90 | 108 |
| 2014 | 1 | 14 | 80 | 95 |