Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 16 | 79 | 96 |
| 1980 | 1 | 9 | 86 | 96 |
| 1981 | 0 | 13 | 90 | 103 |
| 1982 | 0 | 23 | 130 | 153 |
| 1983 | 0 | 16 | 124 | 140 |
| 1984 | 0 | 16 | 112 | 128 |
| 1985 | 0 | 27 | 100 | 127 |
| 1986 | 0 | 20 | 113 | 133 |
| 1987 | 1 | 18 | 95 | 114 |
| 1988 | 0 | 17 | 99 | 116 |
| 1989 | 1 | 18 | 96 | 115 |
| 1990 | 1 | 26 | 81 | 108 |
| 1991 | 2 | 14 | 80 | 96 |
| 1992 | 0 | 12 | 82 | 94 |
| 1993 | 0 | 16 | 85 | 101 |
| 1994 | 3 | 11 | 116 | 130 |
| 1995 | 0 | 11 | 117 | 128 |
| 1996 | 1 | 22 | 92 | 115 |
| 1997 | 1 | 15 | 93 | 109 |
| 1998 | 0 | 21 | 94 | 115 |
| 1999 | 0 | 15 | 102 | 117 |
| 2000 | 0 | 15 | 87 | 102 |
| 2001 | 2 | 21 | 100 | 123 |
| 2002 | 1 | 8 | 72 | 81 |
| 2003 | 0 | 13 | 81 | 94 |
| 2004 | 0 | 11 | 76 | 87 |
| 2005 | 0 | 10 | 61 | 71 |
| 2006 | 1 | 12 | 62 | 75 |
| 2007 | 1 | 7 | 59 | 67 |
| 2008 | 1 | 9 | 52 | 62 |
| 2009 | 1 | 14 | 59 | 74 |
| 2010 | 1 | 6 | 75 | 82 |
| 2011 | 0 | 9 | 65 | 74 |
| 2012 | 1 | 20 | 60 | 81 |
| 2013 | 1 | 11 | 66 | 78 |
| 2014 | 1 | 8 | 87 | 96 |