Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 14 | 132 | 147 |
| 1980 | 5 | 15 | 119 | 139 |
| 1981 | 2 | 10 | 130 | 142 |
| 1982 | 6 | 25 | 159 | 190 |
| 1983 | 2 | 24 | 137 | 163 |
| 1984 | 1 | 25 | 176 | 202 |
| 1985 | 2 | 39 | 139 | 180 |
| 1986 | 1 | 34 | 126 | 161 |
| 1987 | 2 | 28 | 118 | 148 |
| 1988 | 2 | 27 | 133 | 162 |
| 1989 | 1 | 26 | 113 | 140 |
| 1990 | 1 | 17 | 115 | 133 |
| 1991 | 2 | 21 | 102 | 125 |
| 1992 | 1 | 25 | 103 | 129 |
| 1993 | 4 | 30 | 114 | 148 |
| 1994 | 1 | 19 | 120 | 140 |
| 1995 | 1 | 23 | 133 | 157 |
| 1996 | 1 | 14 | 142 | 157 |
| 1997 | 1 | 25 | 139 | 165 |
| 1998 | 0 | 21 | 105 | 126 |
| 1999 | 2 | 25 | 97 | 124 |
| 2000 | 0 | 13 | 121 | 134 |
| 2001 | 1 | 16 | 111 | 128 |
| 2002 | 1 | 21 | 102 | 124 |
| 2003 | 3 | 15 | 101 | 119 |
| 2004 | 2 | 17 | 104 | 123 |
| 2005 | 3 | 9 | 74 | 86 |
| 2006 | 1 | 12 | 70 | 83 |
| 2007 | 2 | 20 | 68 | 90 |
| 2008 | 0 | 16 | 55 | 71 |
| 2009 | 0 | 9 | 79 | 88 |
| 2010 | 1 | 8 | 63 | 72 |
| 2011 | 0 | 11 | 70 | 81 |
| 2012 | 0 | 13 | 73 | 86 |
| 2013 | 0 | 6 | 70 | 76 |
| 2014 | 0 | 6 | 77 | 83 |