Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 45 | 77 | 127 |
| 1980 | 6 | 41 | 75 | 122 |
| 1981 | 1 | 29 | 82 | 112 |
| 1982 | 9 | 26 | 90 | 125 |
| 1983 | 5 | 21 | 57 | 83 |
| 1984 | 6 | 26 | 83 | 115 |
| 1985 | 6 | 23 | 87 | 116 |
| 1986 | 4 | 23 | 99 | 126 |
| 1987 | 5 | 28 | 84 | 117 |
| 1988 | 5 | 29 | 94 | 128 |
| 1989 | 2 | 30 | 72 | 104 |
| 1990 | 1 | 16 | 73 | 90 |
| 1991 | 3 | 16 | 56 | 75 |
| 1992 | 2 | 15 | 59 | 76 |
| 1993 | 0 | 14 | 48 | 62 |
| 1994 | 1 | 8 | 35 | 44 |
| 1995 | 2 | 11 | 40 | 53 |
| 1996 | 3 | 3 | 40 | 46 |
| 1997 | 1 | 13 | 42 | 56 |
| 1998 | 0 | 7 | 34 | 41 |
| 1999 | 1 | 5 | 36 | 42 |
| 2000 | 1 | 8 | 35 | 44 |
| 2001 | 1 | 10 | 38 | 49 |
| 2002 | 3 | 6 | 35 | 44 |
| 2003 | 1 | 9 | 19 | 29 |
| 2004 | 1 | 8 | 29 | 38 |
| 2005 | 4 | 5 | 29 | 38 |
| 2006 | 3 | 7 | 22 | 32 |
| 2007 | 1 | 4 | 27 | 32 |
| 2008 | 4 | 10 | 30 | 44 |
| 2009 | 1 | 10 | 42 | 53 |
| 2010 | 2 | 4 | 24 | 30 |
| 2011 | 0 | 8 | 13 | 21 |
| 2012 | 1 | 9 | 17 | 27 |
| 2013 | 2 | 6 | 23 | 31 |
| 2014 | 1 | 9 | 15 | 25 |