Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 31 | 55 | 88 |
| 1980 | 2 | 39 | 79 | 120 |
| 1981 | 2 | 40 | 70 | 112 |
| 1982 | 4 | 43 | 59 | 106 |
| 1983 | 2 | 36 | 62 | 100 |
| 1984 | 1 | 32 | 63 | 96 |
| 1985 | 1 | 24 | 79 | 104 |
| 1986 | 1 | 30 | 67 | 98 |
| 1987 | 1 | 22 | 46 | 69 |
| 1988 | 3 | 15 | 32 | 50 |
| 1989 | 0 | 17 | 56 | 73 |
| 1990 | 1 | 14 | 47 | 62 |
| 1991 | 0 | 4 | 39 | 43 |
| 1992 | 0 | 1 | 44 | 45 |
| 1993 | 3 | 4 | 47 | 54 |
| 1994 | 1 | 10 | 52 | 63 |
| 1995 | 1 | 9 | 45 | 55 |
| 1996 | 2 | 4 | 63 | 69 |
| 1997 | 0 | 5 | 58 | 63 |
| 1998 | 2 | 3 | 63 | 68 |
| 1999 | 0 | 9 | 52 | 61 |
| 2000 | 0 | 5 | 56 | 61 |
| 2001 | 0 | 5 | 59 | 64 |
| 2002 | 0 | 4 | 48 | 52 |
| 2003 | 0 | 3 | 56 | 59 |
| 2004 | 1 | 1 | 58 | 60 |
| 2005 | 1 | 5 | 49 | 55 |
| 2006 | 0 | 7 | 64 | 71 |
| 2007 | 0 | 8 | 69 | 77 |
| 2008 | 0 | 3 | 58 | 61 |
| 2009 | 0 | 4 | 47 | 51 |
| 2010 | 0 | 7 | 47 | 54 |
| 2011 | 1 | 2 | 45 | 48 |
| 2012 | 1 | 4 | 71 | 76 |
| 2013 | 1 | 4 | 73 | 78 |
| 2014 | 0 | 9 | 82 | 91 |