Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 24 | 23 | 49 |
| 1980 | 1 | 25 | 22 | 48 |
| 1981 | 4 | 25 | 19 | 48 |
| 1982 | 2 | 27 | 23 | 52 |
| 1983 | 0 | 13 | 9 | 22 |
| 1984 | 1 | 15 | 20 | 36 |
| 1985 | 1 | 20 | 21 | 42 |
| 1986 | 1 | 12 | 32 | 45 |
| 1987 | 3 | 13 | 19 | 35 |
| 1988 | 2 | 14 | 25 | 41 |
| 1989 | 2 | 18 | 28 | 48 |
| 1990 | 0 | 25 | 41 | 66 |
| 1991 | 2 | 27 | 22 | 51 |
| 1992 | 4 | 18 | 27 | 49 |
| 1993 | 1 | 20 | 28 | 49 |
| 1994 | 2 | 11 | 37 | 50 |
| 1995 | 4 | 11 | 30 | 45 |
| 1996 | 0 | 14 | 34 | 48 |
| 1997 | 5 | 16 | 36 | 57 |
| 1998 | 0 | 8 | 30 | 38 |
| 1999 | 0 | 13 | 24 | 37 |
| 2000 | 0 | 8 | 29 | 37 |
| 2001 | 1 | 11 | 34 | 46 |
| 2002 | 1 | 10 | 35 | 46 |
| 2003 | 2 | 8 | 38 | 48 |
| 2004 | 2 | 8 | 34 | 44 |
| 2005 | 2 | 5 | 29 | 36 |
| 2006 | 4 | 7 | 38 | 49 |
| 2007 | 1 | 7 | 33 | 41 |
| 2008 | 0 | 8 | 19 | 27 |
| 2009 | 0 | 4 | 36 | 40 |
| 2010 | 0 | 5 | 23 | 28 |
| 2011 | 2 | 2 | 27 | 31 |
| 2012 | 1 | 7 | 25 | 33 |
| 2013 | 2 | 7 | 13 | 22 |
| 2014 | 1 | 3 | 22 | 26 |