Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 30 | 71 | 102 |
| 1980 | 4 | 29 | 72 | 105 |
| 1981 | 0 | 39 | 74 | 113 |
| 1982 | 3 | 33 | 85 | 121 |
| 1983 | 2 | 23 | 69 | 94 |
| 1984 | 1 | 21 | 89 | 111 |
| 1985 | 1 | 30 | 66 | 97 |
| 1986 | 3 | 27 | 82 | 112 |
| 1987 | 1 | 22 | 81 | 104 |
| 1988 | 2 | 16 | 110 | 128 |
| 1989 | 2 | 20 | 95 | 117 |
| 1990 | 1 | 15 | 80 | 96 |
| 1991 | 2 | 10 | 74 | 86 |
| 1992 | 0 | 18 | 84 | 102 |
| 1993 | 2 | 20 | 80 | 102 |
| 1994 | 2 | 10 | 77 | 89 |
| 1995 | 0 | 15 | 81 | 96 |
| 1996 | 1 | 9 | 75 | 85 |
| 1997 | 1 | 10 | 58 | 69 |
| 1998 | 0 | 8 | 70 | 78 |
| 1999 | 1 | 8 | 85 | 94 |
| 2000 | 1 | 6 | 61 | 68 |
| 2001 | 0 | 7 | 81 | 88 |
| 2002 | 0 | 7 | 64 | 71 |
| 2003 | 0 | 10 | 69 | 79 |
| 2004 | 0 | 4 | 79 | 83 |
| 2005 | 0 | 5 | 56 | 61 |
| 2006 | 2 | 10 | 66 | 78 |
| 2007 | 2 | 7 | 75 | 84 |
| 2008 | 2 | 11 | 65 | 78 |
| 2009 | 0 | 5 | 66 | 71 |
| 2010 | 0 | 10 | 65 | 75 |
| 2011 | 0 | 9 | 60 | 69 |
| 2012 | 0 | 10 | 70 | 80 |
| 2013 | 2 | 14 | 57 | 73 |
| 2014 | 0 | 15 | 50 | 65 |