Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 7 | 55 | 157 | 219 |
| 1980 | 2 | 57 | 113 | 172 |
| 1981 | 5 | 38 | 99 | 142 |
| 1982 | 2 | 43 | 124 | 169 |
| 1983 | 1 | 55 | 137 | 193 |
| 1984 | 4 | 63 | 133 | 200 |
| 1985 | 3 | 35 | 145 | 183 |
| 1986 | 4 | 36 | 127 | 167 |
| 1987 | 2 | 24 | 152 | 178 |
| 1988 | 4 | 27 | 144 | 175 |
| 1989 | 1 | 40 | 177 | 218 |
| 1990 | 4 | 47 | 187 | 238 |
| 1991 | 3 | 29 | 136 | 168 |
| 1992 | 1 | 27 | 172 | 200 |
| 1993 | 3 | 19 | 173 | 195 |
| 1994 | 4 | 40 | 167 | 211 |
| 1995 | 0 | 45 | 195 | 240 |
| 1996 | 3 | 41 | 179 | 223 |
| 1997 | 5 | 31 | 198 | 234 |
| 1998 | 1 | 39 | 210 | 250 |
| 1999 | 2 | 36 | 182 | 220 |
| 2000 | 4 | 31 | 203 | 238 |
| 2001 | 5 | 32 | 197 | 234 |
| 2002 | 0 | 33 | 161 | 194 |
| 2003 | 2 | 29 | 159 | 190 |
| 2004 | 2 | 21 | 142 | 165 |
| 2005 | 4 | 11 | 162 | 177 |
| 2006 | 1 | 25 | 125 | 151 |
| 2007 | 1 | 25 | 152 | 178 |
| 2008 | 2 | 14 | 126 | 142 |
| 2009 | 1 | 15 | 164 | 180 |
| 2010 | 2 | 10 | 124 | 136 |
| 2011 | 0 | 13 | 152 | 165 |
| 2012 | 1 | 16 | 109 | 126 |
| 2013 | 1 | 11 | 82 | 94 |
| 2014 | 0 | 12 | 85 | 97 |