Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 27 | 51 | 81 |
| 1980 | 3 | 22 | 39 | 64 |
| 1981 | 3 | 22 | 33 | 58 |
| 1982 | 3 | 7 | 37 | 47 |
| 1983 | 3 | 14 | 31 | 48 |
| 1984 | 5 | 10 | 20 | 35 |
| 1985 | 4 | 13 | 29 | 46 |
| 1986 | 3 | 11 | 40 | 54 |
| 1987 | 3 | 6 | 25 | 34 |
| 1988 | 2 | 9 | 27 | 38 |
| 1989 | 4 | 12 | 29 | 45 |
| 1990 | 2 | 7 | 27 | 36 |
| 1991 | 1 | 7 | 33 | 41 |
| 1992 | 5 | 8 | 32 | 45 |
| 1993 | 2 | 10 | 24 | 36 |
| 1994 | 2 | 6 | 26 | 34 |
| 1995 | 1 | 4 | 28 | 33 |
| 1996 | 1 | 4 | 12 | 17 |
| 1997 | 1 | 5 | 9 | 15 |
| 1998 | 0 | 4 | 5 | 9 |
| 1999 | 1 | 6 | 9 | 16 |
| 2000 | 1 | 3 | 5 | 9 |
| 2001 | 2 | 3 | 12 | 17 |
| 2002 | 0 | 5 | 9 | 14 |
| 2003 | 1 | 7 | 13 | 21 |
| 2004 | 2 | 3 | 8 | 13 |
| 2005 | 1 | 3 | 7 | 11 |
| 2006 | 1 | 2 | 9 | 12 |
| 2007 | 0 | 3 | 14 | 17 |
| 2008 | 0 | 1 | 8 | 9 |
| 2009 | 0 | 1 | 15 | 16 |
| 2010 | 0 | 0 | 10 | 10 |
| 2011 | 1 | 2 | 14 | 17 |
| 2012 | 0 | 4 | 5 | 9 |
| 2013 | 0 | 5 | 11 | 16 |
| 2014 | 3 | 4 | 12 | 19 |