Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 13 | 36 | 51 |
| 1980 | 0 | 17 | 28 | 45 |
| 1981 | 2 | 16 | 29 | 47 |
| 1982 | 1 | 17 | 44 | 62 |
| 1983 | 2 | 16 | 26 | 44 |
| 1984 | 1 | 16 | 27 | 44 |
| 1985 | 1 | 17 | 22 | 40 |
| 1986 | 0 | 16 | 32 | 48 |
| 1987 | 1 | 8 | 28 | 37 |
| 1988 | 6 | 17 | 66 | 89 |
| 1989 | 0 | 15 | 57 | 72 |
| 1990 | 2 | 10 | 62 | 74 |
| 1991 | 7 | 19 | 51 | 77 |
| 1992 | 1 | 18 | 76 | 95 |
| 1993 | 1 | 21 | 62 | 84 |
| 1994 | 1 | 19 | 75 | 95 |
| 1995 | 1 | 9 | 67 | 77 |
| 1996 | 1 | 16 | 59 | 76 |
| 1997 | 1 | 18 | 55 | 74 |
| 1998 | 3 | 6 | 57 | 66 |
| 1999 | 1 | 6 | 52 | 59 |
| 2000 | 0 | 8 | 29 | 37 |
| 2001 | 2 | 7 | 42 | 51 |
| 2002 | 0 | 6 | 38 | 44 |
| 2003 | 2 | 5 | 41 | 48 |
| 2004 | 2 | 8 | 30 | 40 |
| 2005 | 0 | 3 | 23 | 26 |
| 2006 | 1 | 4 | 30 | 35 |
| 2007 | 2 | 4 | 35 | 41 |
| 2008 | 3 | 5 | 29 | 37 |
| 2009 | 0 | 5 | 30 | 35 |
| 2010 | 0 | 5 | 26 | 31 |
| 2011 | 0 | 8 | 28 | 36 |
| 2012 | 0 | 4 | 21 | 25 |
| 2013 | 0 | 6 | 31 | 37 |
| 2014 | 0 | 2 | 23 | 25 |