Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 6 | 25 | 44 | 75 |
| 1980 | 3 | 44 | 50 | 97 |
| 1981 | 4 | 45 | 77 | 126 |
| 1982 | 4 | 52 | 61 | 117 |
| 1983 | 5 | 41 | 67 | 113 |
| 1984 | 7 | 41 | 78 | 126 |
| 1985 | 2 | 31 | 67 | 100 |
| 1986 | 2 | 37 | 63 | 102 |
| 1987 | 4 | 25 | 94 | 123 |
| 1988 | 2 | 43 | 100 | 145 |
| 1989 | 3 | 24 | 105 | 132 |
| 1990 | 3 | 19 | 81 | 103 |
| 1991 | 1 | 19 | 81 | 101 |
| 1992 | 3 | 25 | 81 | 109 |
| 1993 | 3 | 21 | 62 | 86 |
| 1994 | 5 | 18 | 93 | 116 |
| 1995 | 4 | 26 | 73 | 103 |
| 1996 | 3 | 17 | 81 | 101 |
| 1997 | 6 | 24 | 91 | 121 |
| 1998 | 4 | 18 | 95 | 117 |
| 1999 | 1 | 9 | 87 | 97 |
| 2000 | 1 | 16 | 91 | 108 |
| 2001 | 5 | 11 | 96 | 112 |
| 2002 | 3 | 21 | 102 | 126 |
| 2003 | 1 | 14 | 89 | 104 |
| 2004 | 4 | 23 | 86 | 113 |
| 2005 | 0 | 3 | 108 | 111 |
| 2006 | 2 | 12 | 85 | 99 |
| 2007 | 4 | 11 | 99 | 114 |
| 2008 | 1 | 12 | 86 | 99 |
| 2009 | 3 | 12 | 67 | 82 |
| 2010 | 4 | 14 | 74 | 92 |
| 2011 | 1 | 6 | 64 | 71 |
| 2012 | 4 | 11 | 49 | 64 |
| 2013 | 0 | 13 | 62 | 75 |
| 2014 | 2 | 11 | 50 | 63 |