Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 22 | 97 | 121 |
| 1980 | 4 | 28 | 60 | 92 |
| 1981 | 1 | 16 | 67 | 84 |
| 1982 | 1 | 23 | 73 | 97 |
| 1983 | 2 | 15 | 91 | 108 |
| 1984 | 2 | 26 | 82 | 110 |
| 1985 | 1 | 11 | 71 | 83 |
| 1986 | 1 | 18 | 93 | 112 |
| 1987 | 0 | 16 | 100 | 116 |
| 1988 | 1 | 14 | 107 | 122 |
| 1989 | 0 | 7 | 92 | 99 |
| 1990 | 0 | 18 | 83 | 101 |
| 1991 | 2 | 14 | 88 | 104 |
| 1992 | 1 | 12 | 100 | 113 |
| 1993 | 0 | 10 | 94 | 104 |
| 1994 | 2 | 17 | 116 | 135 |
| 1995 | 1 | 14 | 88 | 103 |
| 1996 | 0 | 11 | 82 | 93 |
| 1997 | 1 | 11 | 87 | 99 |
| 1998 | 1 | 10 | 100 | 111 |
| 1999 | 0 | 7 | 90 | 97 |
| 2000 | 2 | 7 | 108 | 117 |
| 2001 | 0 | 3 | 71 | 74 |
| 2002 | 0 | 11 | 73 | 84 |
| 2003 | 1 | 14 | 83 | 98 |
| 2004 | 1 | 18 | 80 | 99 |
| 2005 | 2 | 7 | 80 | 89 |
| 2006 | 1 | 9 | 54 | 64 |
| 2007 | 1 | 10 | 49 | 60 |
| 2008 | 0 | 12 | 46 | 58 |
| 2009 | 2 | 8 | 42 | 52 |
| 2010 | 0 | 7 | 46 | 53 |
| 2011 | 0 | 7 | 39 | 46 |
| 2012 | 0 | 8 | 45 | 53 |
| 2013 | 0 | 3 | 31 | 34 |
| 2014 | 1 | 11 | 26 | 38 |