Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 10 | 52 | 62 |
| 1980 | 2 | 7 | 55 | 64 |
| 1981 | 3 | 11 | 58 | 72 |
| 1982 | 3 | 21 | 49 | 73 |
| 1983 | 1 | 14 | 63 | 78 |
| 1984 | 0 | 17 | 47 | 64 |
| 1985 | 1 | 17 | 57 | 75 |
| 1986 | 1 | 13 | 49 | 63 |
| 1987 | 0 | 9 | 79 | 88 |
| 1988 | 3 | 15 | 64 | 82 |
| 1989 | 0 | 9 | 71 | 80 |
| 1990 | 1 | 7 | 79 | 87 |
| 1991 | 2 | 6 | 73 | 81 |
| 1992 | 1 | 2 | 70 | 73 |
| 1993 | 0 | 10 | 58 | 68 |
| 1994 | 0 | 6 | 60 | 66 |
| 1995 | 3 | 6 | 72 | 81 |
| 1996 | 2 | 11 | 71 | 84 |
| 1997 | 2 | 5 | 64 | 71 |
| 1998 | 1 | 9 | 56 | 66 |
| 1999 | 0 | 6 | 64 | 70 |
| 2000 | 2 | 10 | 54 | 66 |
| 2001 | 1 | 5 | 53 | 59 |
| 2002 | 2 | 2 | 56 | 60 |
| 2003 | 1 | 2 | 40 | 43 |
| 2004 | 1 | 2 | 11 | 14 |
| 2005 | 0 | 5 | 22 | 27 |
| 2006 | 0 | 6 | 39 | 45 |
| 2007 | 0 | 3 | 31 | 34 |
| 2008 | 0 | 7 | 41 | 48 |
| 2009 | 0 | 4 | 36 | 40 |
| 2010 | 0 | 9 | 37 | 46 |
| 2011 | 0 | 6 | 28 | 34 |
| 2012 | 1 | 5 | 27 | 33 |
| 2013 | 0 | 3 | 24 | 27 |
| 2014 | 0 | 3 | 15 | 18 |