Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 11 | 82 | 93 |
| 1980 | 4 | 26 | 64 | 94 |
| 1981 | 1 | 15 | 70 | 86 |
| 1982 | 1 | 22 | 65 | 88 |
| 1983 | 2 | 16 | 65 | 83 |
| 1984 | 1 | 10 | 75 | 86 |
| 1985 | 0 | 11 | 71 | 82 |
| 1986 | 4 | 10 | 82 | 96 |
| 1987 | 1 | 8 | 76 | 85 |
| 1988 | 3 | 14 | 65 | 82 |
| 1989 | 4 | 14 | 94 | 112 |
| 1990 | 3 | 18 | 76 | 97 |
| 1991 | 2 | 5 | 106 | 113 |
| 1992 | 2 | 21 | 93 | 116 |
| 1993 | 1 | 11 | 96 | 108 |
| 1994 | 0 | 12 | 114 | 126 |
| 1995 | 2 | 5 | 122 | 129 |
| 1996 | 2 | 12 | 98 | 112 |
| 1997 | 2 | 6 | 113 | 121 |
| 1998 | 3 | 7 | 85 | 95 |
| 1999 | 0 | 11 | 82 | 93 |
| 2000 | 0 | 8 | 105 | 113 |
| 2001 | 0 | 3 | 99 | 102 |
| 2002 | 1 | 6 | 83 | 90 |
| 2003 | 2 | 6 | 65 | 73 |
| 2004 | 1 | 4 | 80 | 85 |
| 2005 | 0 | 9 | 75 | 84 |
| 2006 | 0 | 6 | 63 | 69 |
| 2007 | 2 | 5 | 68 | 75 |
| 2008 | 0 | 7 | 49 | 56 |
| 2009 | 0 | 4 | 42 | 46 |
| 2010 | 1 | 3 | 47 | 51 |
| 2011 | 0 | 4 | 41 | 45 |
| 2012 | 1 | 3 | 25 | 29 |
| 2013 | 1 | 4 | 23 | 28 |
| 2014 | 0 | 2 | 27 | 29 |