Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 18 | 69 | 88 |
| 1980 | 1 | 12 | 69 | 82 |
| 1981 | 0 | 20 | 81 | 101 |
| 1982 | 3 | 18 | 87 | 108 |
| 1983 | 2 | 13 | 84 | 99 |
| 1984 | 2 | 16 | 88 | 106 |
| 1985 | 0 | 16 | 87 | 103 |
| 1986 | 3 | 11 | 108 | 122 |
| 1987 | 2 | 20 | 113 | 135 |
| 1988 | 2 | 15 | 109 | 126 |
| 1989 | 2 | 20 | 129 | 151 |
| 1990 | 1 | 24 | 124 | 149 |
| 1991 | 1 | 19 | 107 | 127 |
| 1992 | 1 | 10 | 144 | 155 |
| 1993 | 2 | 11 | 126 | 139 |
| 1994 | 1 | 10 | 145 | 156 |
| 1995 | 1 | 8 | 115 | 124 |
| 1996 | 2 | 12 | 126 | 140 |
| 1997 | 3 | 12 | 112 | 127 |
| 1998 | 1 | 11 | 137 | 149 |
| 1999 | 1 | 7 | 145 | 153 |
| 2000 | 1 | 8 | 145 | 154 |
| 2001 | 0 | 7 | 134 | 141 |
| 2002 | 0 | 9 | 120 | 129 |
| 2003 | 0 | 8 | 85 | 93 |
| 2004 | 0 | 6 | 113 | 119 |
| 2005 | 2 | 4 | 95 | 101 |
| 2006 | 0 | 5 | 96 | 101 |
| 2007 | 0 | 13 | 57 | 70 |
| 2008 | 2 | 6 | 63 | 71 |
| 2009 | 1 | 7 | 54 | 62 |
| 2010 | 0 | 6 | 54 | 60 |
| 2011 | 0 | 6 | 53 | 59 |
| 2012 | 0 | 6 | 46 | 52 |
| 2013 | 0 | 2 | 39 | 41 |
| 2014 | 0 | 8 | 39 | 47 |