Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 59 | 102 | 166 |
| 1980 | 3 | 46 | 114 | 163 |
| 1981 | 8 | 61 | 101 | 170 |
| 1982 | 7 | 65 | 94 | 166 |
| 1983 | 9 | 62 | 97 | 168 |
| 1984 | 10 | 71 | 125 | 206 |
| 1985 | 3 | 70 | 121 | 194 |
| 1986 | 2 | 65 | 131 | 198 |
| 1987 | 4 | 38 | 126 | 168 |
| 1988 | 5 | 57 | 142 | 204 |
| 1989 | 5 | 61 | 153 | 219 |
| 1990 | 6 | 44 | 149 | 199 |
| 1991 | 4 | 43 | 145 | 192 |
| 1992 | 1 | 60 | 151 | 212 |
| 1993 | 3 | 52 | 168 | 223 |
| 1994 | 1 | 43 | 149 | 193 |
| 1995 | 4 | 37 | 158 | 199 |
| 1996 | 3 | 31 | 151 | 185 |
| 1997 | 2 | 26 | 161 | 189 |
| 1998 | 1 | 22 | 152 | 175 |
| 1999 | 5 | 25 | 195 | 225 |
| 2000 | 2 | 24 | 184 | 210 |
| 2001 | 6 | 32 | 223 | 261 |
| 2002 | 3 | 20 | 199 | 222 |
| 2003 | 2 | 20 | 182 | 204 |
| 2004 | 3 | 16 | 144 | 163 |
| 2005 | 2 | 17 | 157 | 176 |
| 2006 | 3 | 12 | 161 | 176 |
| 2007 | 1 | 13 | 153 | 167 |
| 2008 | 1 | 13 | 143 | 157 |
| 2009 | 0 | 14 | 103 | 117 |
| 2010 | 1 | 14 | 137 | 152 |
| 2011 | 1 | 15 | 104 | 120 |
| 2012 | 3 | 14 | 105 | 122 |
| 2013 | 2 | 17 | 107 | 126 |
| 2014 | 0 | 18 | 90 | 108 |