Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 11 | 53 | 64 |
| 1980 | 4 | 14 | 55 | 73 |
| 1981 | 3 | 24 | 50 | 77 |
| 1982 | 4 | 17 | 55 | 76 |
| 1983 | 1 | 14 | 45 | 60 |
| 1984 | 1 | 16 | 55 | 72 |
| 1985 | 2 | 10 | 54 | 66 |
| 1986 | 2 | 14 | 55 | 71 |
| 1987 | 3 | 7 | 40 | 50 |
| 1988 | 3 | 16 | 67 | 86 |
| 1989 | 0 | 9 | 54 | 63 |
| 1990 | 1 | 16 | 64 | 81 |
| 1991 | 0 | 15 | 45 | 60 |
| 1992 | 0 | 11 | 73 | 84 |
| 1993 | 2 | 10 | 79 | 91 |
| 1994 | 1 | 8 | 58 | 67 |
| 1995 | 0 | 7 | 43 | 50 |
| 1996 | 1 | 7 | 45 | 53 |
| 1997 | 0 | 4 | 85 | 89 |
| 1998 | 0 | 9 | 75 | 84 |
| 1999 | 2 | 6 | 65 | 73 |
| 2000 | 2 | 11 | 63 | 76 |
| 2001 | 1 | 9 | 69 | 79 |
| 2002 | 1 | 10 | 77 | 88 |
| 2003 | 0 | 10 | 76 | 86 |
| 2004 | 1 | 8 | 81 | 90 |
| 2005 | 1 | 9 | 43 | 53 |
| 2006 | 0 | 4 | 60 | 64 |
| 2007 | 1 | 1 | 41 | 43 |
| 2008 | 1 | 4 | 48 | 53 |
| 2009 | 2 | 5 | 54 | 61 |
| 2010 | 1 | 7 | 37 | 45 |
| 2011 | 0 | 6 | 27 | 33 |
| 2012 | 0 | 7 | 32 | 39 |
| 2013 | 0 | 3 | 21 | 24 |
| 2014 | 0 | 1 | 40 | 41 |