Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 6 | 87 | 94 |
| 1980 | 0 | 13 | 84 | 97 |
| 1981 | 0 | 13 | 72 | 85 |
| 1982 | 1 | 9 | 82 | 92 |
| 1983 | 2 | 9 | 97 | 108 |
| 1984 | 1 | 21 | 82 | 104 |
| 1985 | 3 | 24 | 75 | 102 |
| 1986 | 1 | 20 | 74 | 95 |
| 1987 | 1 | 14 | 71 | 86 |
| 1988 | 0 | 20 | 58 | 78 |
| 1989 | 1 | 24 | 60 | 85 |
| 1990 | 1 | 19 | 58 | 78 |
| 1991 | 1 | 17 | 73 | 91 |
| 1992 | 0 | 20 | 80 | 100 |
| 1993 | 1 | 17 | 91 | 109 |
| 1994 | 0 | 18 | 68 | 86 |
| 1995 | 0 | 21 | 70 | 91 |
| 1996 | 0 | 15 | 73 | 88 |
| 1997 | 1 | 7 | 67 | 75 |
| 1998 | 0 | 11 | 50 | 61 |
| 1999 | 0 | 10 | 54 | 64 |
| 2000 | 1 | 9 | 56 | 66 |
| 2001 | 0 | 9 | 82 | 91 |
| 2002 | 1 | 7 | 55 | 63 |
| 2003 | 0 | 16 | 55 | 71 |
| 2004 | 1 | 11 | 53 | 65 |
| 2005 | 0 | 13 | 55 | 68 |
| 2006 | 2 | 10 | 28 | 40 |
| 2007 | 0 | 4 | 36 | 40 |
| 2008 | 0 | 5 | 40 | 45 |
| 2009 | 0 | 8 | 39 | 47 |
| 2010 | 0 | 7 | 40 | 47 |
| 2011 | 0 | 9 | 46 | 55 |
| 2012 | 0 | 2 | 44 | 46 |
| 2013 | 0 | 8 | 40 | 48 |
| 2014 | 0 | 2 | 48 | 50 |