Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 6 | 25 | 36 |
| 1980 | 2 | 11 | 33 | 46 |
| 1981 | 0 | 13 | 29 | 42 |
| 1982 | 2 | 11 | 31 | 44 |
| 1983 | 1 | 14 | 52 | 67 |
| 1984 | 1 | 14 | 57 | 72 |
| 1985 | 3 | 20 | 46 | 69 |
| 1986 | 0 | 14 | 66 | 80 |
| 1987 | 2 | 16 | 64 | 82 |
| 1988 | 1 | 6 | 46 | 53 |
| 1989 | 0 | 9 | 62 | 71 |
| 1990 | 0 | 11 | 66 | 77 |
| 1991 | 1 | 11 | 59 | 71 |
| 1992 | 2 | 2 | 55 | 59 |
| 1993 | 0 | 9 | 55 | 64 |
| 1994 | 5 | 5 | 64 | 74 |
| 1995 | 0 | 1 | 54 | 55 |
| 1996 | 2 | 8 | 53 | 63 |
| 1997 | 1 | 5 | 50 | 56 |
| 1998 | 1 | 5 | 51 | 57 |
| 1999 | 1 | 8 | 38 | 47 |
| 2000 | 0 | 5 | 51 | 56 |
| 2001 | 1 | 5 | 38 | 44 |
| 2002 | 1 | 3 | 33 | 37 |
| 2003 | 1 | 7 | 32 | 40 |
| 2004 | 1 | 1 | 44 | 46 |
| 2005 | 1 | 7 | 42 | 50 |
| 2006 | 1 | 6 | 28 | 35 |
| 2007 | 0 | 3 | 30 | 33 |
| 2008 | 1 | 5 | 34 | 40 |
| 2009 | 0 | 0 | 25 | 25 |
| 2010 | 0 | 6 | 21 | 27 |
| 2011 | 0 | 1 | 22 | 23 |
| 2012 | 0 | 3 | 19 | 22 |
| 2013 | 1 | 2 | 16 | 19 |
| 2014 | 0 | 3 | 29 | 32 |