Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 32 | 100 | 137 |
| 1980 | 4 | 31 | 118 | 153 |
| 1981 | 6 | 25 | 115 | 146 |
| 1982 | 4 | 24 | 131 | 159 |
| 1983 | 7 | 30 | 120 | 157 |
| 1984 | 3 | 29 | 130 | 162 |
| 1985 | 1 | 27 | 116 | 144 |
| 1986 | 4 | 18 | 119 | 141 |
| 1987 | 2 | 23 | 131 | 156 |
| 1988 | 3 | 23 | 118 | 144 |
| 1989 | 1 | 29 | 160 | 190 |
| 1990 | 4 | 28 | 173 | 205 |
| 1991 | 1 | 19 | 159 | 179 |
| 1992 | 4 | 22 | 161 | 187 |
| 1993 | 5 | 19 | 177 | 201 |
| 1994 | 4 | 21 | 178 | 203 |
| 1995 | 3 | 20 | 136 | 159 |
| 1996 | 3 | 24 | 152 | 179 |
| 1997 | 0 | 22 | 177 | 199 |
| 1998 | 1 | 21 | 176 | 198 |
| 1999 | 3 | 24 | 155 | 182 |
| 2000 | 1 | 14 | 166 | 181 |
| 2001 | 0 | 22 | 136 | 158 |
| 2002 | 2 | 16 | 110 | 128 |
| 2003 | 3 | 11 | 117 | 131 |
| 2004 | 0 | 14 | 117 | 131 |
| 2005 | 1 | 16 | 134 | 151 |
| 2006 | 2 | 22 | 103 | 127 |
| 2007 | 1 | 14 | 110 | 125 |
| 2008 | 4 | 15 | 96 | 115 |
| 2009 | 1 | 12 | 88 | 101 |
| 2010 | 2 | 5 | 80 | 87 |
| 2011 | 0 | 17 | 100 | 117 |
| 2012 | 0 | 18 | 84 | 102 |
| 2013 | 2 | 23 | 71 | 96 |
| 2014 | 2 | 22 | 65 | 89 |