Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 6 | 21 | 27 |
| 1980 | 0 | 1 | 30 | 31 |
| 1981 | 0 | 5 | 52 | 57 |
| 1982 | 0 | 12 | 46 | 58 |
| 1983 | 0 | 6 | 54 | 60 |
| 1984 | 0 | 7 | 58 | 65 |
| 1985 | 0 | 7 | 52 | 59 |
| 1986 | 0 | 9 | 62 | 71 |
| 1987 | 0 | 9 | 54 | 63 |
| 1988 | 0 | 5 | 71 | 76 |
| 1989 | 1 | 5 | 67 | 73 |
| 1990 | 0 | 4 | 74 | 78 |
| 1991 | 0 | 8 | 49 | 57 |
| 1992 | 0 | 5 | 69 | 74 |
| 1993 | 0 | 7 | 61 | 68 |
| 1994 | 0 | 9 | 45 | 54 |
| 1995 | 1 | 6 | 67 | 74 |
| 1996 | 0 | 2 | 57 | 59 |
| 1997 | 3 | 7 | 69 | 79 |
| 1998 | 0 | 3 | 64 | 67 |
| 1999 | 1 | 4 | 58 | 63 |
| 2000 | 2 | 7 | 87 | 96 |
| 2001 | 0 | 3 | 49 | 52 |
| 2002 | 1 | 8 | 73 | 82 |
| 2003 | 1 | 3 | 48 | 52 |
| 2004 | 0 | 4 | 52 | 56 |
| 2005 | 0 | 5 | 53 | 58 |
| 2006 | 1 | 2 | 57 | 60 |
| 2007 | 1 | 4 | 29 | 34 |
| 2008 | 0 | 9 | 40 | 49 |
| 2009 | 0 | 4 | 43 | 47 |
| 2010 | 1 | 5 | 41 | 47 |
| 2011 | 0 | 5 | 31 | 36 |
| 2012 | 0 | 5 | 22 | 27 |
| 2013 | 0 | 5 | 23 | 28 |
| 2014 | 0 | 3 | 27 | 30 |