Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 4 | 27 | 78 | 109 |
| 1980 | 2 | 30 | 100 | 132 |
| 1981 | 2 | 32 | 98 | 132 |
| 1982 | 1 | 31 | 93 | 125 |
| 1983 | 6 | 21 | 89 | 116 |
| 1984 | 2 | 40 | 79 | 121 |
| 1985 | 3 | 23 | 86 | 112 |
| 1986 | 3 | 30 | 74 | 107 |
| 1987 | 5 | 15 | 76 | 96 |
| 1988 | 6 | 29 | 74 | 109 |
| 1989 | 3 | 20 | 82 | 105 |
| 1990 | 3 | 25 | 116 | 144 |
| 1991 | 2 | 18 | 88 | 108 |
| 1992 | 1 | 20 | 89 | 110 |
| 1993 | 2 | 13 | 78 | 93 |
| 1994 | 3 | 10 | 88 | 101 |
| 1995 | 1 | 18 | 87 | 106 |
| 1996 | 2 | 12 | 77 | 91 |
| 1997 | 1 | 22 | 96 | 119 |
| 1998 | 1 | 16 | 87 | 104 |
| 1999 | 2 | 13 | 72 | 87 |
| 2000 | 0 | 11 | 96 | 107 |
| 2001 | 2 | 11 | 79 | 92 |
| 2002 | 0 | 15 | 77 | 92 |
| 2003 | 5 | 10 | 76 | 91 |
| 2004 | 0 | 17 | 72 | 89 |
| 2005 | 1 | 23 | 79 | 103 |
| 2006 | 3 | 15 | 71 | 89 |
| 2007 | 0 | 11 | 55 | 66 |
| 2008 | 1 | 13 | 57 | 71 |
| 2009 | 0 | 14 | 60 | 74 |
| 2010 | 1 | 16 | 50 | 67 |
| 2011 | 1 | 18 | 53 | 72 |
| 2012 | 1 | 6 | 49 | 56 |
| 2013 | 0 | 12 | 53 | 65 |
| 2014 | 2 | 15 | 61 | 78 |