Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 14 | 70 | 85 |
| 1980 | 1 | 17 | 63 | 81 |
| 1981 | 1 | 19 | 60 | 80 |
| 1982 | 1 | 18 | 71 | 90 |
| 1983 | 0 | 9 | 83 | 92 |
| 1984 | 3 | 6 | 67 | 76 |
| 1985 | 0 | 12 | 63 | 75 |
| 1986 | 0 | 11 | 74 | 85 |
| 1987 | 2 | 17 | 71 | 90 |
| 1988 | 0 | 10 | 66 | 76 |
| 1989 | 0 | 11 | 69 | 80 |
| 1990 | 1 | 24 | 63 | 88 |
| 1991 | 2 | 18 | 44 | 64 |
| 1992 | 0 | 16 | 62 | 78 |
| 1993 | 0 | 8 | 63 | 71 |
| 1994 | 0 | 7 | 68 | 75 |
| 1995 | 1 | 8 | 75 | 84 |
| 1996 | 1 | 10 | 71 | 82 |
| 1997 | 0 | 12 | 70 | 82 |
| 1998 | 0 | 13 | 74 | 87 |
| 1999 | 2 | 12 | 62 | 76 |
| 2000 | 1 | 9 | 67 | 77 |
| 2001 | 0 | 12 | 63 | 75 |
| 2002 | 0 | 6 | 61 | 67 |
| 2003 | 0 | 6 | 52 | 58 |
| 2004 | 0 | 7 | 49 | 56 |
| 2005 | 0 | 13 | 50 | 63 |
| 2006 | 0 | 4 | 41 | 45 |
| 2007 | 0 | 4 | 31 | 35 |
| 2008 | 0 | 3 | 38 | 41 |
| 2009 | 0 | 5 | 51 | 56 |
| 2010 | 1 | 4 | 48 | 53 |
| 2011 | 1 | 4 | 28 | 33 |
| 2012 | 2 | 7 | 38 | 47 |
| 2013 | 0 | 4 | 38 | 42 |
| 2014 | 0 | 5 | 32 | 37 |