Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 18 | 107 | 127 |
| 1980 | 1 | 25 | 106 | 132 |
| 1981 | 4 | 13 | 83 | 100 |
| 1982 | 2 | 25 | 108 | 135 |
| 1983 | 0 | 21 | 86 | 107 |
| 1984 | 0 | 15 | 80 | 95 |
| 1985 | 3 | 17 | 90 | 110 |
| 1986 | 3 | 15 | 89 | 107 |
| 1987 | 2 | 15 | 106 | 123 |
| 1988 | 3 | 9 | 85 | 97 |
| 1989 | 2 | 14 | 89 | 105 |
| 1990 | 1 | 7 | 74 | 82 |
| 1991 | 1 | 13 | 72 | 86 |
| 1992 | 0 | 5 | 81 | 86 |
| 1993 | 2 | 10 | 111 | 123 |
| 1994 | 0 | 5 | 85 | 90 |
| 1995 | 0 | 20 | 100 | 120 |
| 1996 | 1 | 19 | 90 | 110 |
| 1997 | 0 | 10 | 85 | 95 |
| 1998 | 0 | 13 | 70 | 83 |
| 1999 | 1 | 20 | 78 | 99 |
| 2000 | 1 | 17 | 72 | 90 |
| 2001 | 0 | 8 | 83 | 91 |
| 2002 | 1 | 12 | 72 | 85 |
| 2003 | 0 | 9 | 51 | 60 |
| 2004 | 1 | 9 | 55 | 65 |
| 2005 | 3 | 5 | 55 | 63 |
| 2006 | 0 | 5 | 52 | 57 |
| 2007 | 1 | 5 | 44 | 50 |
| 2008 | 0 | 3 | 46 | 49 |
| 2009 | 0 | 3 | 50 | 53 |
| 2010 | 0 | 7 | 53 | 60 |
| 2011 | 1 | 4 | 50 | 55 |
| 2012 | 1 | 3 | 56 | 60 |
| 2013 | 0 | 2 | 32 | 34 |
| 2014 | 0 | 2 | 40 | 42 |