Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 16 | 80 | 97 |
| 1980 | 0 | 22 | 89 | 111 |
| 1981 | 0 | 17 | 79 | 96 |
| 1982 | 0 | 20 | 106 | 126 |
| 1983 | 1 | 23 | 100 | 124 |
| 1984 | 1 | 21 | 103 | 125 |
| 1985 | 3 | 25 | 83 | 111 |
| 1986 | 4 | 14 | 92 | 110 |
| 1987 | 4 | 25 | 104 | 133 |
| 1988 | 0 | 17 | 112 | 129 |
| 1989 | 1 | 15 | 98 | 114 |
| 1990 | 0 | 24 | 94 | 118 |
| 1991 | 2 | 24 | 104 | 130 |
| 1992 | 1 | 31 | 90 | 122 |
| 1993 | 2 | 16 | 105 | 123 |
| 1994 | 2 | 15 | 90 | 107 |
| 1995 | 0 | 9 | 94 | 103 |
| 1996 | 0 | 23 | 87 | 110 |
| 1997 | 0 | 21 | 91 | 112 |
| 1998 | 2 | 10 | 106 | 118 |
| 1999 | 0 | 15 | 103 | 118 |
| 2000 | 2 | 8 | 94 | 104 |
| 2001 | 0 | 14 | 112 | 126 |
| 2002 | 0 | 10 | 100 | 110 |
| 2003 | 0 | 15 | 85 | 100 |
| 2004 | 0 | 9 | 79 | 88 |
| 2005 | 1 | 6 | 85 | 92 |
| 2006 | 1 | 10 | 68 | 79 |
| 2007 | 1 | 9 | 56 | 66 |
| 2008 | 0 | 7 | 61 | 68 |
| 2009 | 1 | 8 | 57 | 66 |
| 2010 | 1 | 8 | 64 | 73 |
| 2011 | 0 | 3 | 72 | 75 |
| 2012 | 0 | 11 | 86 | 97 |
| 2013 | 1 | 9 | 78 | 88 |
| 2014 | 0 | 3 | 97 | 100 |