Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 49 | 89 | 140 |
| 1980 | 3 | 43 | 88 | 134 |
| 1981 | 3 | 33 | 76 | 112 |
| 1982 | 4 | 47 | 88 | 139 |
| 1983 | 5 | 43 | 99 | 147 |
| 1984 | 3 | 40 | 79 | 122 |
| 1985 | 1 | 29 | 92 | 122 |
| 1986 | 4 | 36 | 95 | 135 |
| 1987 | 2 | 29 | 90 | 121 |
| 1988 | 4 | 28 | 94 | 126 |
| 1989 | 5 | 19 | 97 | 121 |
| 1990 | 4 | 17 | 116 | 137 |
| 1991 | 1 | 18 | 104 | 123 |
| 1992 | 4 | 14 | 124 | 142 |
| 1993 | 3 | 15 | 120 | 138 |
| 1994 | 8 | 22 | 104 | 134 |
| 1995 | 2 | 23 | 103 | 128 |
| 1996 | 1 | 15 | 118 | 134 |
| 1997 | 4 | 16 | 111 | 131 |
| 1998 | 5 | 10 | 117 | 132 |
| 1999 | 2 | 8 | 93 | 103 |
| 2000 | 3 | 14 | 102 | 119 |
| 2001 | 4 | 11 | 100 | 115 |
| 2002 | 2 | 10 | 80 | 92 |
| 2003 | 3 | 16 | 88 | 107 |
| 2004 | 5 | 8 | 112 | 125 |
| 2005 | 5 | 7 | 95 | 107 |
| 2006 | 4 | 8 | 88 | 100 |
| 2007 | 2 | 10 | 99 | 111 |
| 2008 | 0 | 8 | 65 | 73 |
| 2009 | 4 | 9 | 66 | 79 |
| 2010 | 3 | 5 | 59 | 67 |
| 2011 | 4 | 7 | 56 | 67 |
| 2012 | 1 | 5 | 51 | 57 |
| 2013 | 1 | 4 | 49 | 54 |
| 2014 | 1 | 8 | 47 | 56 |