Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 24 | 77 | 102 |
| 1980 | 2 | 22 | 61 | 85 |
| 1981 | 2 | 22 | 88 | 112 |
| 1982 | 2 | 13 | 107 | 122 |
| 1983 | 2 | 19 | 96 | 117 |
| 1984 | 0 | 24 | 90 | 114 |
| 1985 | 3 | 25 | 108 | 136 |
| 1986 | 2 | 26 | 82 | 110 |
| 1987 | 0 | 15 | 89 | 104 |
| 1988 | 3 | 26 | 96 | 125 |
| 1989 | 2 | 19 | 103 | 124 |
| 1990 | 1 | 21 | 77 | 99 |
| 1991 | 0 | 10 | 71 | 81 |
| 1992 | 0 | 16 | 75 | 91 |
| 1993 | 1 | 5 | 78 | 84 |
| 1994 | 0 | 13 | 95 | 108 |
| 1995 | 0 | 6 | 82 | 88 |
| 1996 | 0 | 7 | 62 | 69 |
| 1997 | 0 | 19 | 65 | 84 |
| 1998 | 0 | 15 | 77 | 92 |
| 1999 | 0 | 17 | 64 | 81 |
| 2000 | 0 | 10 | 58 | 68 |
| 2001 | 1 | 11 | 58 | 70 |
| 2002 | 1 | 14 | 66 | 81 |
| 2003 | 1 | 8 | 60 | 69 |
| 2004 | 0 | 10 | 66 | 76 |
| 2005 | 0 | 6 | 54 | 60 |
| 2006 | 3 | 13 | 54 | 70 |
| 2007 | 1 | 9 | 40 | 50 |
| 2008 | 0 | 9 | 47 | 56 |
| 2009 | 2 | 5 | 46 | 53 |
| 2010 | 1 | 5 | 50 | 56 |
| 2011 | 1 | 1 | 34 | 36 |
| 2012 | 0 | 6 | 43 | 49 |
| 2013 | 1 | 2 | 34 | 37 |
| 2014 | 0 | 4 | 41 | 45 |