Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 94 | 130 | 229 |
| 1980 | 5 | 71 | 141 | 217 |
| 1981 | 3 | 67 | 92 | 162 |
| 1982 | 4 | 51 | 103 | 158 |
| 1983 | 6 | 45 | 103 | 154 |
| 1984 | 6 | 55 | 100 | 161 |
| 1985 | 3 | 52 | 113 | 168 |
| 1986 | 7 | 40 | 118 | 165 |
| 1987 | 2 | 37 | 124 | 163 |
| 1988 | 3 | 40 | 139 | 182 |
| 1989 | 7 | 33 | 134 | 174 |
| 1990 | 6 | 43 | 122 | 171 |
| 1991 | 3 | 27 | 121 | 151 |
| 1992 | 4 | 26 | 127 | 157 |
| 1993 | 6 | 21 | 148 | 175 |
| 1994 | 5 | 25 | 149 | 179 |
| 1995 | 3 | 39 | 142 | 184 |
| 1996 | 6 | 36 | 169 | 211 |
| 1997 | 6 | 39 | 203 | 248 |
| 1998 | 4 | 41 | 169 | 214 |
| 1999 | 2 | 28 | 187 | 217 |
| 2000 | 5 | 36 | 152 | 193 |
| 2001 | 3 | 35 | 164 | 202 |
| 2002 | 5 | 38 | 170 | 213 |
| 2003 | 5 | 33 | 156 | 194 |
| 2004 | 4 | 29 | 162 | 195 |
| 2005 | 1 | 26 | 136 | 163 |
| 2006 | 5 | 24 | 135 | 164 |
| 2007 | 7 | 30 | 134 | 171 |
| 2008 | 3 | 42 | 127 | 172 |
| 2009 | 6 | 30 | 108 | 144 |
| 2010 | 2 | 28 | 91 | 121 |
| 2011 | 4 | 24 | 110 | 138 |
| 2012 | 3 | 21 | 84 | 108 |
| 2013 | 6 | 25 | 76 | 107 |
| 2014 | 3 | 43 | 78 | 124 |