Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 24 | 54 | 79 |
| 1980 | 2 | 28 | 43 | 73 |
| 1981 | 3 | 22 | 47 | 72 |
| 1982 | 0 | 20 | 37 | 57 |
| 1983 | 2 | 12 | 49 | 63 |
| 1984 | 2 | 15 | 39 | 56 |
| 1985 | 2 | 12 | 51 | 65 |
| 1986 | 3 | 14 | 47 | 64 |
| 1987 | 1 | 8 | 42 | 51 |
| 1988 | 1 | 15 | 47 | 63 |
| 1989 | 0 | 12 | 51 | 63 |
| 1990 | 0 | 15 | 45 | 60 |
| 1991 | 2 | 7 | 33 | 42 |
| 1992 | 1 | 11 | 50 | 62 |
| 1993 | 1 | 10 | 37 | 48 |
| 1994 | 1 | 16 | 39 | 56 |
| 1995 | 0 | 4 | 25 | 29 |
| 1996 | 2 | 4 | 30 | 36 |
| 1997 | 2 | 6 | 39 | 47 |
| 1998 | 0 | 1 | 58 | 59 |
| 1999 | 0 | 4 | 30 | 34 |
| 2000 | 1 | 2 | 23 | 26 |
| 2001 | 0 | 8 | 39 | 47 |
| 2002 | 0 | 5 | 19 | 24 |
| 2003 | 0 | 4 | 34 | 38 |
| 2004 | 1 | 3 | 31 | 35 |
| 2005 | 1 | 4 | 30 | 35 |
| 2006 | 0 | 4 | 27 | 31 |
| 2007 | 0 | 6 | 23 | 29 |
| 2008 | 2 | 1 | 28 | 31 |
| 2009 | 0 | 4 | 15 | 19 |
| 2010 | 0 | 8 | 36 | 44 |
| 2011 | 2 | 4 | 57 | 63 |
| 2012 | 1 | 9 | 47 | 57 |
| 2013 | 0 | 9 | 49 | 58 |
| 2014 | 0 | 10 | 51 | 61 |