Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 27 | 45 | 74 |
| 1980 | 3 | 32 | 45 | 80 |
| 1981 | 2 | 30 | 40 | 72 |
| 1982 | 2 | 21 | 51 | 74 |
| 1983 | 1 | 34 | 49 | 84 |
| 1984 | 1 | 22 | 42 | 65 |
| 1985 | 1 | 31 | 52 | 84 |
| 1986 | 1 | 29 | 48 | 78 |
| 1987 | 2 | 12 | 42 | 56 |
| 1988 | 0 | 12 | 44 | 56 |
| 1989 | 1 | 18 | 52 | 71 |
| 1990 | 0 | 18 | 47 | 65 |
| 1991 | 0 | 9 | 41 | 50 |
| 1992 | 1 | 16 | 50 | 67 |
| 1993 | 0 | 9 | 28 | 37 |
| 1994 | 0 | 11 | 26 | 37 |
| 1995 | 0 | 4 | 26 | 30 |
| 1996 | 3 | 6 | 26 | 35 |
| 1997 | 1 | 6 | 37 | 44 |
| 1998 | 1 | 4 | 29 | 34 |
| 1999 | 3 | 10 | 30 | 43 |
| 2000 | 0 | 4 | 26 | 30 |
| 2001 | 0 | 2 | 23 | 25 |
| 2002 | 1 | 2 | 23 | 26 |
| 2003 | 0 | 2 | 31 | 33 |
| 2004 | 0 | 1 | 26 | 27 |
| 2005 | 2 | 2 | 23 | 27 |
| 2006 | 0 | 4 | 30 | 34 |
| 2007 | 0 | 1 | 23 | 24 |
| 2008 | 0 | 2 | 23 | 25 |
| 2009 | 0 | 1 | 19 | 20 |
| 2010 | 0 | 4 | 12 | 16 |
| 2011 | 0 | 2 | 23 | 25 |
| 2012 | 0 | 1 | 14 | 15 |
| 2013 | 0 | 1 | 18 | 19 |
| 2014 | 0 | 3 | 11 | 14 |