Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 13 | 68 | 83 |
| 1980 | 0 | 17 | 73 | 90 |
| 1981 | 1 | 12 | 82 | 95 |
| 1982 | 0 | 20 | 103 | 123 |
| 1983 | 2 | 21 | 61 | 84 |
| 1984 | 1 | 10 | 75 | 86 |
| 1985 | 0 | 22 | 74 | 96 |
| 1986 | 0 | 16 | 62 | 78 |
| 1987 | 0 | 16 | 72 | 88 |
| 1988 | 0 | 18 | 96 | 114 |
| 1989 | 3 | 11 | 64 | 78 |
| 1990 | 0 | 14 | 75 | 89 |
| 1991 | 2 | 18 | 63 | 83 |
| 1992 | 1 | 14 | 80 | 95 |
| 1993 | 1 | 8 | 85 | 94 |
| 1994 | 0 | 8 | 91 | 99 |
| 1995 | 0 | 11 | 75 | 86 |
| 1996 | 0 | 10 | 81 | 91 |
| 1997 | 1 | 9 | 84 | 94 |
| 1998 | 1 | 9 | 106 | 116 |
| 1999 | 0 | 9 | 79 | 88 |
| 2000 | 2 | 13 | 63 | 78 |
| 2001 | 1 | 7 | 77 | 85 |
| 2002 | 0 | 7 | 72 | 79 |
| 2003 | 0 | 9 | 79 | 88 |
| 2004 | 0 | 7 | 54 | 61 |
| 2005 | 1 | 3 | 60 | 64 |
| 2006 | 1 | 15 | 58 | 74 |
| 2007 | 1 | 8 | 42 | 51 |
| 2008 | 0 | 9 | 48 | 57 |
| 2009 | 1 | 7 | 44 | 52 |
| 2010 | 0 | 7 | 55 | 62 |
| 2011 | 0 | 6 | 50 | 56 |
| 2012 | 1 | 6 | 45 | 52 |
| 2013 | 0 | 3 | 54 | 57 |
| 2014 | 1 | 6 | 51 | 58 |