Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 44 | 179 | 228 |
| 1980 | 4 | 59 | 179 | 242 |
| 1981 | 5 | 36 | 164 | 205 |
| 1982 | 9 | 68 | 136 | 213 |
| 1983 | 4 | 46 | 129 | 179 |
| 1984 | 6 | 58 | 144 | 208 |
| 1985 | 6 | 48 | 152 | 206 |
| 1986 | 8 | 46 | 180 | 234 |
| 1987 | 6 | 40 | 195 | 241 |
| 1988 | 5 | 30 | 150 | 185 |
| 1989 | 8 | 45 | 190 | 243 |
| 1990 | 7 | 41 | 202 | 250 |
| 1991 | 6 | 36 | 194 | 236 |
| 1992 | 3 | 44 | 207 | 254 |
| 1993 | 3 | 30 | 195 | 228 |
| 1994 | 3 | 35 | 168 | 206 |
| 1995 | 2 | 36 | 174 | 212 |
| 1996 | 9 | 33 | 192 | 234 |
| 1997 | 3 | 22 | 215 | 240 |
| 1998 | 1 | 21 | 190 | 212 |
| 1999 | 1 | 33 | 181 | 215 |
| 2000 | 3 | 19 | 184 | 206 |
| 2001 | 5 | 24 | 159 | 188 |
| 2002 | 9 | 23 | 178 | 210 |
| 2003 | 6 | 18 | 182 | 206 |
| 2004 | 2 | 34 | 190 | 226 |
| 2005 | 4 | 33 | 193 | 230 |
| 2006 | 4 | 27 | 161 | 192 |
| 2007 | 5 | 19 | 165 | 189 |
| 2008 | 4 | 18 | 165 | 187 |
| 2009 | 0 | 4 | 32 | 36 |
| 2010 | 0 | 0 | 0 | 0 |
| 2011 | 0 | 0 | 0 | 0 |
| 2012 | 0 | 0 | 0 | 0 |
| 2013 | 0 | 0 | 0 | 0 |
| 2014 | 0 | 0 | 0 | 0 |