Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 6 | 3 | 9 |
| 1980 | 0 | 5 | 7 | 12 |
| 1981 | 0 | 4 | 5 | 9 |
| 1982 | 1 | 1 | 6 | 8 |
| 1983 | 0 | 2 | 12 | 14 |
| 1984 | 0 | 0 | 8 | 8 |
| 1985 | 4 | 15 | 38 | 57 |
| 1986 | 2 | 13 | 43 | 58 |
| 1987 | 0 | 10 | 33 | 43 |
| 1988 | 3 | 19 | 42 | 64 |
| 1989 | 4 | 12 | 48 | 64 |
| 1990 | 4 | 17 | 43 | 64 |
| 1991 | 1 | 16 | 37 | 54 |
| 1992 | 3 | 11 | 39 | 53 |
| 1993 | 3 | 17 | 56 | 76 |
| 1994 | 1 | 13 | 36 | 50 |
| 1995 | 0 | 15 | 47 | 62 |
| 1996 | 1 | 12 | 56 | 69 |
| 1997 | 0 | 7 | 47 | 54 |
| 1998 | 0 | 8 | 45 | 53 |
| 1999 | 0 | 12 | 41 | 53 |
| 2000 | 2 | 9 | 54 | 65 |
| 2001 | 0 | 5 | 48 | 53 |
| 2002 | 1 | 12 | 61 | 74 |
| 2003 | 2 | 11 | 52 | 65 |
| 2004 | 0 | 4 | 39 | 43 |
| 2005 | 1 | 10 | 55 | 66 |
| 2006 | 0 | 16 | 40 | 56 |
| 2007 | 4 | 8 | 45 | 57 |
| 2008 | 1 | 9 | 46 | 56 |
| 2009 | 1 | 16 | 39 | 56 |
| 2010 | 0 | 7 | 32 | 39 |
| 2011 | 0 | 12 | 30 | 42 |
| 2012 | 1 | 4 | 33 | 38 |
| 2013 | 2 | 4 | 25 | 31 |
| 2014 | 2 | 11 | 23 | 36 |