Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 4 | 38 | 88 | 130 |
| 1980 | 8 | 39 | 83 | 130 |
| 1981 | 3 | 46 | 82 | 131 |
| 1982 | 2 | 47 | 86 | 135 |
| 1983 | 13 | 60 | 116 | 189 |
| 1984 | 6 | 40 | 118 | 164 |
| 1985 | 5 | 47 | 101 | 153 |
| 1986 | 5 | 40 | 139 | 184 |
| 1987 | 3 | 38 | 134 | 175 |
| 1988 | 10 | 42 | 141 | 193 |
| 1989 | 8 | 46 | 119 | 173 |
| 1990 | 7 | 31 | 94 | 132 |
| 1991 | 3 | 34 | 113 | 150 |
| 1992 | 8 | 32 | 100 | 140 |
| 1993 | 2 | 28 | 127 | 157 |
| 1994 | 6 | 27 | 109 | 142 |
| 1995 | 5 | 29 | 128 | 162 |
| 1996 | 3 | 40 | 109 | 152 |
| 1997 | 2 | 27 | 139 | 168 |
| 1998 | 2 | 24 | 136 | 162 |
| 1999 | 5 | 24 | 134 | 163 |
| 2000 | 5 | 32 | 161 | 198 |
| 2001 | 6 | 36 | 171 | 213 |
| 2002 | 7 | 34 | 136 | 177 |
| 2003 | 7 | 28 | 148 | 183 |
| 2004 | 5 | 24 | 112 | 141 |
| 2005 | 4 | 26 | 102 | 132 |
| 2006 | 4 | 33 | 91 | 128 |
| 2007 | 5 | 25 | 127 | 157 |
| 2008 | 1 | 11 | 81 | 93 |
| 2009 | 1 | 21 | 74 | 96 |
| 2010 | 5 | 13 | 66 | 84 |
| 2011 | 6 | 14 | 72 | 92 |
| 2012 | 2 | 18 | 75 | 95 |
| 2013 | 0 | 17 | 79 | 96 |
| 2014 | 1 | 24 | 99 | 124 |