Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 22 | 59 | 81 |
| 1980 | 0 | 20 | 48 | 68 |
| 1981 | 3 | 15 | 41 | 59 |
| 1982 | 3 | 18 | 40 | 61 |
| 1983 | 2 | 17 | 55 | 74 |
| 1984 | 1 | 13 | 45 | 59 |
| 1985 | 0 | 14 | 66 | 80 |
| 1986 | 3 | 19 | 45 | 67 |
| 1987 | 0 | 23 | 56 | 79 |
| 1988 | 0 | 13 | 55 | 68 |
| 1989 | 0 | 5 | 49 | 54 |
| 1990 | 0 | 7 | 48 | 55 |
| 1991 | 3 | 8 | 55 | 66 |
| 1992 | 0 | 8 | 49 | 57 |
| 1993 | 0 | 2 | 40 | 42 |
| 1994 | 0 | 8 | 43 | 51 |
| 1995 | 0 | 7 | 50 | 57 |
| 1996 | 0 | 8 | 38 | 46 |
| 1997 | 0 | 6 | 29 | 35 |
| 1998 | 0 | 4 | 30 | 34 |
| 1999 | 1 | 8 | 36 | 45 |
| 2000 | 0 | 4 | 27 | 31 |
| 2001 | 0 | 6 | 23 | 29 |
| 2002 | 1 | 1 | 20 | 22 |
| 2003 | 0 | 2 | 20 | 22 |
| 2004 | 0 | 4 | 35 | 39 |
| 2005 | 0 | 1 | 24 | 25 |
| 2006 | 0 | 4 | 31 | 35 |
| 2007 | 0 | 3 | 19 | 22 |
| 2008 | 0 | 2 | 20 | 22 |
| 2009 | 0 | 5 | 17 | 22 |
| 2010 | 0 | 0 | 11 | 11 |
| 2011 | 0 | 3 | 21 | 24 |
| 2012 | 0 | 2 | 19 | 21 |
| 2013 | 0 | 1 | 19 | 20 |
| 2014 | 0 | 2 | 29 | 31 |