Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 6 | 37 | 95 | 138 |
| 1980 | 1 | 37 | 85 | 123 |
| 1981 | 4 | 39 | 70 | 113 |
| 1982 | 3 | 29 | 100 | 132 |
| 1983 | 2 | 26 | 100 | 128 |
| 1984 | 0 | 38 | 104 | 142 |
| 1985 | 3 | 30 | 122 | 155 |
| 1986 | 2 | 36 | 83 | 121 |
| 1987 | 1 | 23 | 77 | 101 |
| 1988 | 2 | 16 | 79 | 97 |
| 1989 | 3 | 20 | 77 | 100 |
| 1990 | 1 | 24 | 117 | 142 |
| 1991 | 1 | 19 | 91 | 111 |
| 1992 | 3 | 15 | 104 | 122 |
| 1993 | 2 | 15 | 86 | 103 |
| 1994 | 1 | 23 | 103 | 127 |
| 1995 | 2 | 25 | 99 | 126 |
| 1996 | 1 | 21 | 95 | 117 |
| 1997 | 2 | 32 | 105 | 139 |
| 1998 | 1 | 24 | 134 | 159 |
| 1999 | 5 | 17 | 112 | 134 |
| 2000 | 0 | 18 | 135 | 153 |
| 2001 | 0 | 16 | 138 | 154 |
| 2002 | 0 | 9 | 129 | 138 |
| 2003 | 1 | 9 | 109 | 119 |
| 2004 | 0 | 8 | 105 | 113 |
| 2005 | 1 | 12 | 79 | 92 |
| 2006 | 1 | 10 | 79 | 90 |
| 2007 | 3 | 11 | 76 | 90 |
| 2008 | 1 | 12 | 78 | 91 |
| 2009 | 0 | 9 | 81 | 90 |
| 2010 | 0 | 8 | 56 | 64 |
| 2011 | 0 | 8 | 41 | 49 |
| 2012 | 1 | 7 | 44 | 52 |
| 2013 | 0 | 7 | 50 | 57 |
| 2014 | 1 | 12 | 63 | 76 |