Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 7 | 56 | 175 | 238 |
| 1980 | 12 | 56 | 178 | 246 |
| 1981 | 8 | 63 | 177 | 248 |
| 1982 | 6 | 62 | 198 | 266 |
| 1983 | 6 | 65 | 173 | 244 |
| 1984 | 7 | 86 | 208 | 301 |
| 1985 | 1 | 61 | 152 | 214 |
| 1986 | 5 | 43 | 119 | 167 |
| 1987 | 7 | 42 | 122 | 171 |
| 1988 | 5 | 45 | 149 | 199 |
| 1989 | 3 | 42 | 167 | 212 |
| 1990 | 7 | 42 | 148 | 197 |
| 1991 | 7 | 28 | 120 | 155 |
| 1992 | 5 | 38 | 127 | 170 |
| 1993 | 5 | 33 | 129 | 167 |
| 1994 | 5 | 38 | 121 | 164 |
| 1995 | 4 | 18 | 113 | 135 |
| 1996 | 4 | 31 | 136 | 171 |
| 1997 | 3 | 30 | 117 | 150 |
| 1998 | 5 | 29 | 170 | 204 |
| 1999 | 5 | 27 | 152 | 184 |
| 2000 | 5 | 28 | 152 | 185 |
| 2001 | 1 | 18 | 122 | 141 |
| 2002 | 1 | 31 | 134 | 166 |
| 2003 | 3 | 20 | 122 | 145 |
| 2004 | 5 | 29 | 108 | 142 |
| 2005 | 4 | 17 | 107 | 128 |
| 2006 | 3 | 20 | 86 | 109 |
| 2007 | 5 | 24 | 126 | 155 |
| 2008 | 2 | 28 | 97 | 127 |
| 2009 | 1 | 17 | 101 | 119 |
| 2010 | 2 | 16 | 108 | 126 |
| 2011 | 2 | 20 | 104 | 126 |
| 2012 | 0 | 13 | 94 | 107 |
| 2013 | 1 | 19 | 112 | 132 |
| 2014 | 1 | 19 | 99 | 119 |