Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 4 | 22 | 57 | 83 |
| 1980 | 2 | 17 | 69 | 88 |
| 1981 | 2 | 24 | 65 | 91 |
| 1982 | 3 | 25 | 66 | 94 |
| 1983 | 4 | 24 | 71 | 99 |
| 1984 | 4 | 19 | 103 | 126 |
| 1985 | 1 | 27 | 75 | 103 |
| 1986 | 2 | 31 | 93 | 126 |
| 1987 | 1 | 11 | 71 | 83 |
| 1988 | 4 | 16 | 92 | 112 |
| 1989 | 3 | 11 | 125 | 139 |
| 1990 | 6 | 15 | 98 | 119 |
| 1991 | 1 | 12 | 81 | 94 |
| 1992 | 0 | 10 | 38 | 48 |
| 1993 | 2 | 12 | 47 | 61 |
| 1994 | 1 | 11 | 61 | 73 |
| 1995 | 2 | 4 | 57 | 63 |
| 1996 | 0 | 12 | 52 | 64 |
| 1997 | 0 | 7 | 42 | 49 |
| 1998 | 0 | 7 | 50 | 57 |
| 1999 | 0 | 7 | 39 | 46 |
| 2000 | 2 | 2 | 34 | 38 |
| 2001 | 0 | 2 | 30 | 32 |
| 2002 | 0 | 6 | 28 | 34 |
| 2003 | 0 | 5 | 32 | 37 |
| 2004 | 1 | 6 | 37 | 44 |
| 2005 | 1 | 4 | 31 | 36 |
| 2006 | 1 | 6 | 41 | 48 |
| 2007 | 0 | 3 | 30 | 33 |
| 2008 | 1 | 6 | 24 | 31 |
| 2009 | 0 | 5 | 24 | 29 |
| 2010 | 0 | 6 | 28 | 34 |
| 2011 | 0 | 3 | 27 | 30 |
| 2012 | 2 | 6 | 27 | 35 |
| 2013 | 0 | 1 | 28 | 29 |
| 2014 | 0 | 5 | 21 | 26 |