Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 21 | 67 | 90 |
| 1980 | 0 | 34 | 78 | 112 |
| 1981 | 0 | 25 | 77 | 102 |
| 1982 | 0 | 23 | 74 | 97 |
| 1983 | 0 | 11 | 55 | 66 |
| 1984 | 1 | 12 | 48 | 61 |
| 1985 | 0 | 30 | 60 | 90 |
| 1986 | 0 | 18 | 88 | 106 |
| 1987 | 0 | 15 | 53 | 68 |
| 1988 | 3 | 22 | 89 | 114 |
| 1989 | 1 | 10 | 81 | 92 |
| 1990 | 0 | 14 | 72 | 86 |
| 1991 | 2 | 17 | 68 | 87 |
| 1992 | 0 | 5 | 60 | 65 |
| 1993 | 0 | 14 | 85 | 99 |
| 1994 | 2 | 19 | 56 | 77 |
| 1995 | 0 | 12 | 78 | 90 |
| 1996 | 0 | 11 | 65 | 76 |
| 1997 | 0 | 9 | 50 | 59 |
| 1998 | 0 | 2 | 44 | 46 |
| 1999 | 0 | 7 | 56 | 63 |
| 2000 | 0 | 12 | 84 | 96 |
| 2001 | 1 | 2 | 49 | 52 |
| 2002 | 0 | 15 | 62 | 77 |
| 2003 | 0 | 6 | 60 | 66 |
| 2004 | 0 | 11 | 61 | 72 |
| 2005 | 1 | 10 | 47 | 58 |
| 2006 | 0 | 11 | 72 | 83 |
| 2007 | 1 | 11 | 65 | 77 |
| 2008 | 0 | 10 | 48 | 58 |
| 2009 | 0 | 9 | 60 | 69 |
| 2010 | 0 | 11 | 63 | 74 |
| 2011 | 0 | 22 | 68 | 90 |
| 2012 | 0 | 14 | 48 | 62 |
| 2013 | 0 | 12 | 65 | 77 |
| 2014 | 0 | 9 | 51 | 60 |