Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 30 | 61 | 94 |
| 1980 | 5 | 38 | 91 | 134 |
| 1981 | 2 | 39 | 62 | 103 |
| 1982 | 4 | 25 | 94 | 123 |
| 1983 | 4 | 34 | 73 | 111 |
| 1984 | 3 | 23 | 64 | 90 |
| 1985 | 5 | 19 | 76 | 100 |
| 1986 | 3 | 29 | 81 | 113 |
| 1987 | 3 | 23 | 85 | 111 |
| 1988 | 2 | 24 | 108 | 134 |
| 1989 | 3 | 21 | 104 | 128 |
| 1990 | 4 | 12 | 110 | 126 |
| 1991 | 3 | 15 | 104 | 122 |
| 1992 | 5 | 9 | 135 | 149 |
| 1993 | 3 | 15 | 78 | 96 |
| 1994 | 9 | 18 | 106 | 133 |
| 1995 | 2 | 17 | 94 | 113 |
| 1996 | 3 | 20 | 86 | 109 |
| 1997 | 1 | 16 | 80 | 97 |
| 1998 | 0 | 22 | 101 | 123 |
| 1999 | 6 | 11 | 98 | 115 |
| 2000 | 1 | 11 | 89 | 101 |
| 2001 | 2 | 15 | 98 | 115 |
| 2002 | 0 | 16 | 107 | 123 |
| 2003 | 2 | 21 | 103 | 126 |
| 2004 | 2 | 14 | 97 | 113 |
| 2005 | 3 | 15 | 92 | 110 |
| 2006 | 0 | 13 | 86 | 99 |
| 2007 | 1 | 12 | 72 | 85 |
| 2008 | 0 | 12 | 72 | 84 |
| 2009 | 3 | 12 | 57 | 72 |
| 2010 | 1 | 9 | 61 | 71 |
| 2011 | 0 | 6 | 68 | 74 |
| 2012 | 0 | 8 | 46 | 54 |
| 2013 | 1 | 11 | 54 | 66 |
| 2014 | 0 | 9 | 31 | 40 |