Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 10 | 83 | 93 |
| 1980 | 2 | 20 | 68 | 90 |
| 1981 | 3 | 15 | 78 | 96 |
| 1982 | 1 | 17 | 88 | 106 |
| 1983 | 2 | 21 | 87 | 110 |
| 1984 | 3 | 15 | 78 | 96 |
| 1985 | 1 | 19 | 63 | 83 |
| 1986 | 1 | 24 | 71 | 96 |
| 1987 | 2 | 20 | 85 | 107 |
| 1988 | 3 | 24 | 65 | 92 |
| 1989 | 1 | 18 | 88 | 107 |
| 1990 | 1 | 26 | 76 | 103 |
| 1991 | 0 | 16 | 89 | 105 |
| 1992 | 1 | 21 | 81 | 103 |
| 1993 | 1 | 19 | 77 | 97 |
| 1994 | 1 | 6 | 83 | 90 |
| 1995 | 1 | 16 | 61 | 78 |
| 1996 | 2 | 10 | 92 | 104 |
| 1997 | 0 | 18 | 94 | 112 |
| 1998 | 1 | 14 | 88 | 103 |
| 1999 | 0 | 15 | 87 | 102 |
| 2000 | 2 | 18 | 75 | 95 |
| 2001 | 2 | 19 | 79 | 100 |
| 2002 | 1 | 11 | 67 | 79 |
| 2003 | 1 | 19 | 69 | 89 |
| 2004 | 1 | 10 | 60 | 71 |
| 2005 | 0 | 15 | 50 | 65 |
| 2006 | 0 | 6 | 64 | 70 |
| 2007 | 0 | 5 | 50 | 55 |
| 2008 | 0 | 10 | 45 | 55 |
| 2009 | 1 | 8 | 38 | 47 |
| 2010 | 0 | 6 | 51 | 57 |
| 2011 | 2 | 5 | 50 | 57 |
| 2012 | 0 | 6 | 58 | 64 |
| 2013 | 0 | 6 | 42 | 48 |
| 2014 | 1 | 6 | 59 | 66 |