Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 32 | 205 | 239 |
| 1980 | 1 | 31 | 193 | 225 |
| 1981 | 4 | 17 | 188 | 209 |
| 1982 | 1 | 42 | 181 | 224 |
| 1983 | 1 | 35 | 217 | 253 |
| 1984 | 0 | 36 | 186 | 222 |
| 1985 | 1 | 29 | 189 | 219 |
| 1986 | 3 | 36 | 197 | 236 |
| 1987 | 2 | 30 | 179 | 211 |
| 1988 | 2 | 32 | 137 | 171 |
| 1989 | 5 | 36 | 144 | 185 |
| 1990 | 1 | 32 | 125 | 158 |
| 1991 | 3 | 31 | 116 | 150 |
| 1992 | 2 | 15 | 103 | 120 |
| 1993 | 0 | 18 | 132 | 150 |
| 1994 | 0 | 22 | 123 | 145 |
| 1995 | 2 | 18 | 118 | 138 |
| 1996 | 0 | 21 | 139 | 160 |
| 1997 | 4 | 24 | 118 | 146 |
| 1998 | 0 | 23 | 108 | 131 |
| 1999 | 2 | 25 | 113 | 140 |
| 2000 | 1 | 25 | 117 | 143 |
| 2001 | 0 | 20 | 123 | 143 |
| 2002 | 5 | 25 | 121 | 151 |
| 2003 | 1 | 22 | 112 | 135 |
| 2004 | 1 | 13 | 94 | 108 |
| 2005 | 1 | 12 | 104 | 117 |
| 2006 | 1 | 19 | 92 | 112 |
| 2007 | 1 | 14 | 78 | 93 |
| 2008 | 2 | 10 | 93 | 105 |
| 2009 | 1 | 17 | 81 | 99 |
| 2010 | 0 | 17 | 88 | 105 |
| 2011 | 0 | 7 | 82 | 89 |
| 2012 | 2 | 16 | 92 | 110 |
| 2013 | 0 | 5 | 88 | 93 |
| 2014 | 0 | 2 | 82 | 84 |