Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 16 | 59 | 75 |
| 1980 | 2 | 14 | 49 | 65 |
| 1981 | 1 | 24 | 45 | 70 |
| 1982 | 1 | 10 | 53 | 64 |
| 1983 | 2 | 15 | 61 | 78 |
| 1984 | 1 | 24 | 46 | 71 |
| 1985 | 0 | 20 | 61 | 81 |
| 1986 | 2 | 7 | 47 | 56 |
| 1987 | 2 | 9 | 49 | 60 |
| 1988 | 2 | 13 | 63 | 78 |
| 1989 | 3 | 13 | 59 | 75 |
| 1990 | 2 | 12 | 56 | 70 |
| 1991 | 4 | 9 | 47 | 60 |
| 1992 | 1 | 7 | 82 | 90 |
| 1993 | 3 | 15 | 81 | 99 |
| 1994 | 1 | 16 | 64 | 81 |
| 1995 | 2 | 12 | 80 | 94 |
| 1996 | 1 | 6 | 77 | 84 |
| 1997 | 1 | 12 | 99 | 112 |
| 1998 | 0 | 8 | 61 | 69 |
| 1999 | 0 | 10 | 82 | 92 |
| 2000 | 0 | 12 | 84 | 96 |
| 2001 | 1 | 3 | 89 | 93 |
| 2002 | 2 | 9 | 90 | 101 |
| 2003 | 2 | 8 | 92 | 102 |
| 2004 | 0 | 5 | 107 | 112 |
| 2005 | 0 | 3 | 109 | 112 |
| 2006 | 0 | 8 | 108 | 116 |
| 2007 | 0 | 5 | 100 | 105 |
| 2008 | 1 | 8 | 98 | 107 |
| 2009 | 0 | 5 | 86 | 91 |
| 2010 | 0 | 7 | 70 | 77 |
| 2011 | 0 | 4 | 73 | 77 |
| 2012 | 0 | 6 | 53 | 59 |
| 2013 | 0 | 9 | 54 | 63 |
| 2014 | 1 | 8 | 64 | 73 |