Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 4 | 59 | 63 | 126 |
| 1980 | 12 | 59 | 56 | 127 |
| 1981 | 5 | 46 | 71 | 122 |
| 1982 | 9 | 42 | 65 | 116 |
| 1983 | 11 | 30 | 55 | 96 |
| 1984 | 6 | 40 | 59 | 105 |
| 1985 | 11 | 36 | 61 | 108 |
| 1986 | 10 | 29 | 39 | 78 |
| 1987 | 7 | 28 | 34 | 69 |
| 1988 | 6 | 51 | 38 | 95 |
| 1989 | 11 | 37 | 62 | 110 |
| 1990 | 11 | 26 | 43 | 80 |
| 1991 | 6 | 18 | 48 | 72 |
| 1992 | 5 | 27 | 37 | 69 |
| 1993 | 7 | 32 | 46 | 85 |
| 1994 | 0 | 11 | 16 | 27 |
| 1995 | 1 | 4 | 7 | 12 |
| 1996 | 2 | 8 | 13 | 23 |
| 1997 | 1 | 10 | 15 | 26 |
| 1998 | 2 | 8 | 12 | 22 |
| 1999 | 3 | 5 | 6 | 14 |
| 2000 | 0 | 9 | 13 | 22 |
| 2001 | 0 | 4 | 13 | 17 |
| 2002 | 2 | 4 | 17 | 23 |
| 2003 | 2 | 6 | 18 | 26 |
| 2004 | 0 | 2 | 6 | 8 |
| 2005 | 1 | 8 | 12 | 21 |
| 2006 | 1 | 1 | 11 | 13 |
| 2007 | 1 | 5 | 13 | 19 |
| 2008 | 0 | 1 | 9 | 10 |
| 2009 | 0 | 5 | 9 | 14 |
| 2010 | 0 | 4 | 14 | 18 |
| 2011 | 2 | 4 | 8 | 14 |
| 2012 | 0 | 2 | 12 | 14 |
| 2013 | 0 | 3 | 9 | 12 |
| 2014 | 0 | 3 | 10 | 13 |