Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 4 | 17 | 48 | 69 |
| 1980 | 3 | 18 | 48 | 69 |
| 1981 | 1 | 26 | 46 | 73 |
| 1982 | 0 | 16 | 53 | 69 |
| 1983 | 4 | 23 | 44 | 71 |
| 1984 | 1 | 21 | 55 | 77 |
| 1985 | 0 | 20 | 38 | 58 |
| 1986 | 0 | 20 | 37 | 57 |
| 1987 | 0 | 7 | 37 | 44 |
| 1988 | 1 | 19 | 43 | 63 |
| 1989 | 2 | 17 | 53 | 72 |
| 1990 | 0 | 12 | 49 | 61 |
| 1991 | 2 | 8 | 64 | 74 |
| 1992 | 2 | 12 | 39 | 53 |
| 1993 | 3 | 6 | 37 | 46 |
| 1994 | 1 | 7 | 55 | 63 |
| 1995 | 0 | 17 | 43 | 60 |
| 1996 | 0 | 4 | 50 | 54 |
| 1997 | 0 | 9 | 56 | 65 |
| 1998 | 1 | 15 | 57 | 73 |
| 1999 | 0 | 9 | 46 | 55 |
| 2000 | 1 | 10 | 48 | 59 |
| 2001 | 0 | 10 | 40 | 50 |
| 2002 | 0 | 10 | 34 | 44 |
| 2003 | 0 | 5 | 38 | 43 |
| 2004 | 1 | 2 | 51 | 54 |
| 2005 | 2 | 9 | 49 | 60 |
| 2006 | 0 | 9 | 34 | 43 |
| 2007 | 0 | 4 | 39 | 43 |
| 2008 | 3 | 3 | 29 | 35 |
| 2009 | 1 | 4 | 35 | 40 |
| 2010 | 0 | 2 | 22 | 24 |
| 2011 | 1 | 4 | 24 | 29 |
| 2012 | 1 | 2 | 29 | 32 |
| 2013 | 0 | 2 | 27 | 29 |
| 2014 | 0 | 6 | 24 | 30 |