Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 7 | 16 | 23 |
| 1980 | 0 | 6 | 30 | 36 |
| 1981 | 1 | 12 | 31 | 44 |
| 1982 | 1 | 4 | 55 | 60 |
| 1983 | 2 | 2 | 31 | 35 |
| 1984 | 3 | 11 | 33 | 47 |
| 1985 | 0 | 14 | 28 | 42 |
| 1986 | 0 | 8 | 40 | 48 |
| 1987 | 0 | 13 | 37 | 50 |
| 1988 | 1 | 11 | 50 | 62 |
| 1989 | 1 | 9 | 65 | 75 |
| 1990 | 1 | 13 | 39 | 53 |
| 1991 | 0 | 8 | 39 | 47 |
| 1992 | 0 | 16 | 43 | 59 |
| 1993 | 0 | 8 | 54 | 62 |
| 1994 | 2 | 14 | 75 | 91 |
| 1995 | 0 | 13 | 58 | 71 |
| 1996 | 0 | 8 | 79 | 87 |
| 1997 | 0 | 13 | 81 | 94 |
| 1998 | 2 | 17 | 86 | 105 |
| 1999 | 3 | 9 | 98 | 110 |
| 2000 | 3 | 9 | 76 | 88 |
| 2001 | 1 | 13 | 93 | 107 |
| 2002 | 1 | 19 | 59 | 79 |
| 2003 | 0 | 10 | 59 | 69 |
| 2004 | 1 | 6 | 42 | 49 |
| 2005 | 1 | 9 | 41 | 51 |
| 2006 | 0 | 8 | 49 | 57 |
| 2007 | 1 | 11 | 41 | 53 |
| 2008 | 0 | 14 | 42 | 56 |
| 2009 | 0 | 4 | 37 | 41 |
| 2010 | 0 | 1 | 41 | 42 |
| 2011 | 0 | 5 | 37 | 42 |
| 2012 | 0 | 9 | 48 | 57 |
| 2013 | 0 | 5 | 49 | 54 |
| 2014 | 1 | 0 | 45 | 46 |