Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 16 | 56 | 73 |
| 1980 | 2 | 26 | 67 | 95 |
| 1981 | 5 | 26 | 58 | 89 |
| 1982 | 1 | 20 | 48 | 69 |
| 1983 | 2 | 28 | 59 | 89 |
| 1984 | 1 | 30 | 75 | 106 |
| 1985 | 4 | 14 | 67 | 85 |
| 1986 | 3 | 23 | 57 | 83 |
| 1987 | 2 | 17 | 63 | 82 |
| 1988 | 2 | 11 | 74 | 87 |
| 1989 | 1 | 24 | 69 | 94 |
| 1990 | 1 | 14 | 66 | 81 |
| 1991 | 0 | 10 | 52 | 62 |
| 1992 | 1 | 8 | 56 | 65 |
| 1993 | 1 | 3 | 43 | 47 |
| 1994 | 3 | 4 | 47 | 54 |
| 1995 | 3 | 6 | 41 | 50 |
| 1996 | 0 | 9 | 37 | 46 |
| 1997 | 2 | 5 | 39 | 46 |
| 1998 | 2 | 8 | 46 | 56 |
| 1999 | 3 | 8 | 42 | 53 |
| 2000 | 1 | 10 | 35 | 46 |
| 2001 | 0 | 6 | 40 | 46 |
| 2002 | 4 | 11 | 43 | 58 |
| 2003 | 2 | 15 | 43 | 60 |
| 2004 | 2 | 11 | 40 | 53 |
| 2005 | 1 | 7 | 44 | 52 |
| 2006 | 0 | 7 | 41 | 48 |
| 2007 | 0 | 4 | 29 | 33 |
| 2008 | 0 | 3 | 27 | 30 |
| 2009 | 1 | 4 | 33 | 38 |
| 2010 | 0 | 5 | 25 | 30 |
| 2011 | 0 | 5 | 21 | 26 |
| 2012 | 1 | 8 | 22 | 31 |
| 2013 | 1 | 5 | 23 | 29 |
| 2014 | 0 | 8 | 22 | 30 |