Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 9 | 13 | 24 |
| 1980 | 0 | 15 | 16 | 31 |
| 1981 | 0 | 10 | 13 | 23 |
| 1982 | 4 | 6 | 14 | 24 |
| 1983 | 1 | 12 | 22 | 35 |
| 1984 | 0 | 5 | 18 | 23 |
| 1985 | 0 | 8 | 44 | 52 |
| 1986 | 0 | 11 | 46 | 57 |
| 1987 | 4 | 16 | 34 | 54 |
| 1988 | 1 | 6 | 65 | 72 |
| 1989 | 0 | 9 | 41 | 50 |
| 1990 | 2 | 12 | 58 | 72 |
| 1991 | 0 | 4 | 49 | 53 |
| 1992 | 0 | 11 | 49 | 60 |
| 1993 | 2 | 8 | 45 | 55 |
| 1994 | 0 | 10 | 46 | 56 |
| 1995 | 1 | 4 | 51 | 56 |
| 1996 | 0 | 7 | 45 | 52 |
| 1997 | 0 | 8 | 48 | 56 |
| 1998 | 1 | 14 | 51 | 66 |
| 1999 | 1 | 9 | 76 | 86 |
| 2000 | 0 | 7 | 76 | 83 |
| 2001 | 1 | 7 | 52 | 60 |
| 2002 | 1 | 4 | 44 | 49 |
| 2003 | 2 | 7 | 73 | 82 |
| 2004 | 0 | 8 | 48 | 56 |
| 2005 | 1 | 6 | 51 | 58 |
| 2006 | 0 | 3 | 58 | 61 |
| 2007 | 0 | 4 | 45 | 49 |
| 2008 | 2 | 10 | 39 | 51 |
| 2009 | 1 | 11 | 36 | 48 |
| 2010 | 0 | 9 | 32 | 41 |
| 2011 | 1 | 11 | 36 | 48 |
| 2012 | 0 | 5 | 22 | 27 |
| 2013 | 2 | 11 | 30 | 43 |
| 2014 | 3 | 4 | 23 | 30 |