Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 65 | 112 | 180 |
| 1980 | 3 | 41 | 112 | 156 |
| 1981 | 2 | 40 | 103 | 145 |
| 1982 | 4 | 55 | 127 | 186 |
| 1983 | 8 | 45 | 134 | 187 |
| 1984 | 1 | 40 | 132 | 173 |
| 1985 | 7 | 32 | 128 | 167 |
| 1986 | 3 | 41 | 123 | 167 |
| 1987 | 5 | 34 | 114 | 153 |
| 1988 | 4 | 27 | 119 | 150 |
| 1989 | 5 | 34 | 139 | 178 |
| 1990 | 6 | 26 | 130 | 162 |
| 1991 | 5 | 23 | 94 | 122 |
| 1992 | 1 | 8 | 122 | 131 |
| 1993 | 3 | 21 | 126 | 150 |
| 1994 | 2 | 11 | 114 | 127 |
| 1995 | 4 | 17 | 111 | 132 |
| 1996 | 4 | 17 | 130 | 151 |
| 1997 | 3 | 23 | 132 | 158 |
| 1998 | 1 | 27 | 158 | 186 |
| 1999 | 1 | 28 | 135 | 164 |
| 2000 | 5 | 20 | 185 | 210 |
| 2001 | 3 | 22 | 192 | 217 |
| 2002 | 4 | 19 | 159 | 182 |
| 2003 | 2 | 14 | 127 | 143 |
| 2004 | 4 | 20 | 152 | 176 |
| 2005 | 1 | 21 | 150 | 172 |
| 2006 | 3 | 20 | 146 | 169 |
| 2007 | 1 | 27 | 130 | 158 |
| 2008 | 3 | 18 | 119 | 140 |
| 2009 | 0 | 12 | 109 | 121 |
| 2010 | 1 | 15 | 98 | 114 |
| 2011 | 1 | 13 | 91 | 105 |
| 2012 | 0 | 12 | 107 | 119 |
| 2013 | 1 | 11 | 92 | 104 |
| 2014 | 0 | 19 | 77 | 96 |