Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 10 | 68 | 119 | 197 |
| 1980 | 9 | 83 | 119 | 211 |
| 1981 | 4 | 50 | 136 | 190 |
| 1982 | 13 | 59 | 159 | 231 |
| 1983 | 3 | 38 | 148 | 189 |
| 1984 | 9 | 87 | 228 | 324 |
| 1985 | 5 | 55 | 166 | 226 |
| 1986 | 12 | 52 | 132 | 196 |
| 1987 | 8 | 46 | 120 | 174 |
| 1988 | 4 | 46 | 124 | 174 |
| 1989 | 6 | 45 | 155 | 206 |
| 1990 | 6 | 37 | 155 | 198 |
| 1991 | 6 | 43 | 131 | 180 |
| 1992 | 3 | 51 | 203 | 257 |
| 1993 | 4 | 48 | 141 | 193 |
| 1994 | 5 | 74 | 165 | 244 |
| 1995 | 5 | 64 | 182 | 251 |
| 1996 | 9 | 48 | 190 | 247 |
| 1997 | 5 | 37 | 138 | 180 |
| 1998 | 10 | 53 | 205 | 268 |
| 1999 | 6 | 46 | 209 | 261 |
| 2000 | 4 | 39 | 145 | 188 |
| 2001 | 8 | 43 | 149 | 200 |
| 2002 | 5 | 29 | 159 | 193 |
| 2003 | 5 | 29 | 136 | 170 |
| 2004 | 1 | 26 | 136 | 163 |
| 2005 | 5 | 25 | 177 | 207 |
| 2006 | 3 | 35 | 131 | 169 |
| 2007 | 6 | 41 | 135 | 182 |
| 2008 | 7 | 33 | 142 | 182 |
| 2009 | 2 | 24 | 120 | 146 |
| 2010 | 5 | 38 | 117 | 160 |
| 2011 | 1 | 35 | 111 | 147 |
| 2012 | 3 | 27 | 113 | 143 |
| 2013 | 7 | 29 | 104 | 140 |
| 2014 | 1 | 40 | 86 | 127 |