Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 54 | 107 | 166 |
| 1980 | 5 | 50 | 121 | 176 |
| 1981 | 2 | 47 | 102 | 151 |
| 1982 | 7 | 56 | 108 | 171 |
| 1983 | 7 | 36 | 119 | 162 |
| 1984 | 8 | 34 | 111 | 153 |
| 1985 | 6 | 37 | 110 | 153 |
| 1986 | 5 | 39 | 122 | 166 |
| 1987 | 4 | 36 | 124 | 164 |
| 1988 | 6 | 34 | 131 | 171 |
| 1989 | 5 | 38 | 138 | 181 |
| 1990 | 8 | 34 | 138 | 180 |
| 1991 | 4 | 36 | 140 | 180 |
| 1992 | 4 | 46 | 136 | 186 |
| 1993 | 7 | 26 | 146 | 179 |
| 1994 | 3 | 33 | 125 | 161 |
| 1995 | 4 | 31 | 121 | 156 |
| 1996 | 6 | 29 | 130 | 165 |
| 1997 | 3 | 35 | 134 | 172 |
| 1998 | 3 | 26 | 161 | 190 |
| 1999 | 5 | 39 | 166 | 210 |
| 2000 | 5 | 23 | 139 | 167 |
| 2001 | 6 | 29 | 170 | 205 |
| 2002 | 2 | 20 | 147 | 169 |
| 2003 | 6 | 29 | 159 | 194 |
| 2004 | 2 | 17 | 146 | 165 |
| 2005 | 5 | 21 | 138 | 164 |
| 2006 | 4 | 24 | 137 | 165 |
| 2007 | 3 | 19 | 152 | 174 |
| 2008 | 6 | 12 | 122 | 140 |
| 2009 | 4 | 11 | 113 | 128 |
| 2010 | 3 | 16 | 126 | 145 |
| 2011 | 2 | 17 | 107 | 126 |
| 2012 | 5 | 18 | 88 | 111 |
| 2013 | 3 | 12 | 87 | 102 |
| 2014 | 2 | 17 | 91 | 110 |