Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 17 | 97 | 114 |
| 1980 | 1 | 19 | 77 | 97 |
| 1981 | 0 | 13 | 82 | 95 |
| 1982 | 2 | 18 | 100 | 120 |
| 1983 | 0 | 13 | 97 | 110 |
| 1984 | 2 | 24 | 94 | 120 |
| 1985 | 2 | 25 | 72 | 99 |
| 1986 | 2 | 21 | 71 | 94 |
| 1987 | 2 | 24 | 87 | 113 |
| 1988 | 1 | 26 | 75 | 102 |
| 1989 | 1 | 17 | 96 | 114 |
| 1990 | 2 | 16 | 101 | 119 |
| 1991 | 2 | 14 | 74 | 90 |
| 1992 | 0 | 28 | 82 | 110 |
| 1993 | 1 | 26 | 70 | 97 |
| 1994 | 3 | 12 | 90 | 105 |
| 1995 | 1 | 16 | 67 | 84 |
| 1996 | 1 | 15 | 70 | 86 |
| 1997 | 1 | 20 | 92 | 113 |
| 1998 | 1 | 16 | 78 | 95 |
| 1999 | 0 | 12 | 97 | 109 |
| 2000 | 2 | 14 | 97 | 113 |
| 2001 | 3 | 12 | 80 | 95 |
| 2002 | 1 | 15 | 83 | 99 |
| 2003 | 2 | 10 | 73 | 85 |
| 2004 | 0 | 12 | 59 | 71 |
| 2005 | 0 | 7 | 82 | 89 |
| 2006 | 0 | 9 | 51 | 60 |
| 2007 | 1 | 8 | 51 | 60 |
| 2008 | 0 | 5 | 67 | 72 |
| 2009 | 0 | 8 | 53 | 61 |
| 2010 | 0 | 4 | 60 | 64 |
| 2011 | 0 | 12 | 54 | 66 |
| 2012 | 1 | 3 | 56 | 60 |
| 2013 | 1 | 2 | 57 | 60 |
| 2014 | 0 | 6 | 65 | 71 |