Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 12 | 26 | 39 |
| 1980 | 4 | 12 | 27 | 43 |
| 1981 | 2 | 18 | 36 | 56 |
| 1982 | 1 | 11 | 35 | 47 |
| 1983 | 3 | 18 | 33 | 54 |
| 1984 | 2 | 8 | 44 | 54 |
| 1985 | 1 | 20 | 30 | 51 |
| 1986 | 1 | 18 | 37 | 56 |
| 1987 | 1 | 15 | 43 | 59 |
| 1988 | 1 | 9 | 35 | 45 |
| 1989 | 0 | 9 | 63 | 72 |
| 1990 | 0 | 16 | 55 | 71 |
| 1991 | 0 | 7 | 38 | 45 |
| 1992 | 0 | 12 | 48 | 60 |
| 1993 | 0 | 7 | 45 | 52 |
| 1994 | 1 | 13 | 56 | 70 |
| 1995 | 0 | 15 | 54 | 69 |
| 1996 | 0 | 8 | 57 | 65 |
| 1997 | 0 | 8 | 62 | 70 |
| 1998 | 1 | 13 | 63 | 77 |
| 1999 | 1 | 6 | 71 | 78 |
| 2000 | 0 | 10 | 71 | 81 |
| 2001 | 2 | 12 | 71 | 85 |
| 2002 | 0 | 10 | 56 | 66 |
| 2003 | 0 | 5 | 66 | 71 |
| 2004 | 0 | 10 | 73 | 83 |
| 2005 | 3 | 8 | 67 | 78 |
| 2006 | 0 | 9 | 67 | 76 |
| 2007 | 1 | 3 | 52 | 56 |
| 2008 | 2 | 11 | 64 | 77 |
| 2009 | 0 | 8 | 37 | 45 |
| 2010 | 1 | 9 | 52 | 62 |
| 2011 | 0 | 6 | 61 | 67 |
| 2012 | 0 | 6 | 37 | 43 |
| 2013 | 0 | 11 | 51 | 62 |
| 2014 | 0 | 9 | 46 | 55 |