Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 13 | 28 | 41 |
| 1980 | 0 | 11 | 24 | 35 |
| 1981 | 0 | 10 | 22 | 32 |
| 1982 | 3 | 7 | 17 | 27 |
| 1983 | 1 | 7 | 21 | 29 |
| 1984 | 2 | 14 | 20 | 36 |
| 1985 | 2 | 6 | 21 | 29 |
| 1986 | 0 | 1 | 27 | 28 |
| 1987 | 0 | 3 | 30 | 33 |
| 1988 | 0 | 11 | 26 | 37 |
| 1989 | 1 | 9 | 28 | 38 |
| 1990 | 4 | 14 | 43 | 61 |
| 1991 | 1 | 9 | 23 | 33 |
| 1992 | 2 | 8 | 23 | 33 |
| 1993 | 0 | 8 | 42 | 50 |
| 1994 | 0 | 10 | 25 | 35 |
| 1995 | 1 | 6 | 49 | 56 |
| 1996 | 0 | 5 | 43 | 48 |
| 1997 | 0 | 16 | 42 | 58 |
| 1998 | 1 | 10 | 40 | 51 |
| 1999 | 1 | 4 | 45 | 50 |
| 2000 | 0 | 10 | 31 | 41 |
| 2001 | 0 | 5 | 34 | 39 |
| 2002 | 1 | 3 | 45 | 49 |
| 2003 | 1 | 3 | 50 | 54 |
| 2004 | 0 | 9 | 41 | 50 |
| 2005 | 1 | 8 | 129 | 138 |
| 2006 | 1 | 11 | 91 | 103 |
| 2007 | 2 | 16 | 112 | 130 |
| 2008 | 1 | 8 | 101 | 110 |
| 2009 | 0 | 13 | 71 | 84 |
| 2010 | 1 | 10 | 79 | 90 |
| 2011 | 0 | 17 | 71 | 88 |
| 2012 | 0 | 13 | 66 | 79 |
| 2013 | 0 | 14 | 84 | 98 |
| 2014 | 1 | 15 | 70 | 86 |