Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 13 | 37 | 52 |
| 1980 | 0 | 14 | 30 | 44 |
| 1981 | 2 | 15 | 53 | 70 |
| 1982 | 1 | 20 | 45 | 66 |
| 1983 | 1 | 17 | 39 | 57 |
| 1984 | 1 | 14 | 40 | 55 |
| 1985 | 2 | 10 | 34 | 46 |
| 1986 | 2 | 10 | 54 | 66 |
| 1987 | 2 | 9 | 42 | 53 |
| 1988 | 2 | 13 | 46 | 61 |
| 1989 | 1 | 13 | 57 | 71 |
| 1990 | 1 | 9 | 44 | 54 |
| 1991 | 1 | 14 | 117 | 132 |
| 1992 | 0 | 22 | 112 | 134 |
| 1993 | 2 | 20 | 93 | 115 |
| 1994 | 3 | 19 | 91 | 113 |
| 1995 | 2 | 26 | 98 | 126 |
| 1996 | 2 | 25 | 106 | 133 |
| 1997 | 3 | 19 | 99 | 121 |
| 1998 | 0 | 20 | 117 | 137 |
| 1999 | 1 | 21 | 110 | 132 |
| 2000 | 1 | 14 | 117 | 132 |
| 2001 | 1 | 15 | 123 | 139 |
| 2002 | 2 | 21 | 120 | 143 |
| 2003 | 0 | 5 | 100 | 105 |
| 2004 | 0 | 17 | 134 | 151 |
| 2005 | 1 | 14 | 147 | 162 |
| 2006 | 1 | 13 | 132 | 146 |
| 2007 | 0 | 11 | 95 | 106 |
| 2008 | 0 | 18 | 100 | 118 |
| 2009 | 0 | 16 | 99 | 115 |
| 2010 | 1 | 14 | 93 | 108 |
| 2011 | 1 | 9 | 96 | 106 |
| 2012 | 0 | 10 | 89 | 99 |
| 2013 | 0 | 17 | 78 | 95 |
| 2014 | 0 | 10 | 95 | 105 |