Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 9 | 65 | 75 |
| 1980 | 1 | 10 | 68 | 79 |
| 1981 | 0 | 12 | 72 | 84 |
| 1982 | 1 | 17 | 105 | 123 |
| 1983 | 1 | 11 | 80 | 92 |
| 1984 | 0 | 28 | 76 | 104 |
| 1985 | 0 | 13 | 62 | 75 |
| 1986 | 1 | 21 | 60 | 82 |
| 1987 | 0 | 13 | 54 | 67 |
| 1988 | 0 | 10 | 68 | 78 |
| 1989 | 2 | 8 | 67 | 77 |
| 1990 | 1 | 18 | 74 | 93 |
| 1991 | 0 | 13 | 32 | 45 |
| 1992 | 0 | 2 | 46 | 48 |
| 1993 | 0 | 10 | 53 | 63 |
| 1994 | 0 | 5 | 60 | 65 |
| 1995 | 0 | 14 | 62 | 76 |
| 1996 | 1 | 9 | 57 | 67 |
| 1997 | 0 | 7 | 54 | 61 |
| 1998 | 0 | 9 | 62 | 71 |
| 1999 | 0 | 11 | 49 | 60 |
| 2000 | 1 | 5 | 45 | 51 |
| 2001 | 1 | 6 | 64 | 71 |
| 2002 | 0 | 7 | 52 | 59 |
| 2003 | 0 | 2 | 35 | 37 |
| 2004 | 0 | 5 | 34 | 39 |
| 2005 | 1 | 6 | 41 | 48 |
| 2006 | 0 | 2 | 38 | 40 |
| 2007 | 2 | 4 | 38 | 44 |
| 2008 | 1 | 4 | 30 | 35 |
| 2009 | 1 | 1 | 21 | 23 |
| 2010 | 0 | 4 | 34 | 38 |
| 2011 | 0 | 5 | 55 | 60 |
| 2012 | 0 | 6 | 42 | 48 |
| 2013 | 0 | 4 | 29 | 33 |
| 2014 | 0 | 1 | 36 | 37 |