Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 15 | 59 | 77 |
| 1980 | 3 | 22 | 50 | 75 |
| 1981 | 2 | 13 | 51 | 66 |
| 1982 | 1 | 14 | 65 | 80 |
| 1983 | 2 | 14 | 54 | 70 |
| 1984 | 1 | 14 | 44 | 59 |
| 1985 | 1 | 15 | 47 | 63 |
| 1986 | 0 | 18 | 52 | 70 |
| 1987 | 2 | 13 | 60 | 75 |
| 1988 | 1 | 21 | 50 | 72 |
| 1989 | 0 | 12 | 55 | 67 |
| 1990 | 1 | 13 | 44 | 58 |
| 1991 | 0 | 6 | 51 | 57 |
| 1992 | 1 | 9 | 47 | 57 |
| 1993 | 0 | 13 | 39 | 52 |
| 1994 | 0 | 8 | 45 | 53 |
| 1995 | 0 | 12 | 47 | 59 |
| 1996 | 0 | 13 | 48 | 61 |
| 1997 | 0 | 11 | 51 | 62 |
| 1998 | 1 | 14 | 41 | 56 |
| 1999 | 2 | 14 | 45 | 61 |
| 2000 | 2 | 9 | 44 | 55 |
| 2001 | 1 | 7 | 48 | 56 |
| 2002 | 2 | 8 | 48 | 58 |
| 2003 | 1 | 3 | 39 | 43 |
| 2004 | 1 | 3 | 46 | 50 |
| 2005 | 0 | 6 | 40 | 46 |
| 2006 | 0 | 9 | 43 | 52 |
| 2007 | 1 | 6 | 35 | 42 |
| 2008 | 1 | 4 | 32 | 37 |
| 2009 | 1 | 8 | 34 | 43 |
| 2010 | 1 | 9 | 24 | 34 |
| 2011 | 0 | 3 | 30 | 33 |
| 2012 | 0 | 8 | 29 | 37 |
| 2013 | 0 | 7 | 39 | 46 |
| 2014 | 1 | 9 | 23 | 33 |