Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 27 | 73 | 103 |
| 1980 | 0 | 23 | 54 | 77 |
| 1981 | 1 | 31 | 68 | 100 |
| 1982 | 0 | 42 | 77 | 119 |
| 1983 | 2 | 14 | 70 | 86 |
| 1984 | 1 | 18 | 92 | 111 |
| 1985 | 0 | 23 | 80 | 103 |
| 1986 | 1 | 20 | 89 | 110 |
| 1987 | 3 | 31 | 96 | 130 |
| 1988 | 1 | 24 | 92 | 117 |
| 1989 | 0 | 4 | 9 | 13 |
| 1990 | 1 | 12 | 85 | 98 |
| 1991 | 0 | 13 | 84 | 97 |
| 1992 | 1 | 15 | 69 | 85 |
| 1993 | 1 | 10 | 75 | 86 |
| 1994 | 1 | 14 | 69 | 84 |
| 1995 | 1 | 11 | 73 | 85 |
| 1996 | 0 | 9 | 97 | 106 |
| 1997 | 0 | 11 | 91 | 102 |
| 1998 | 1 | 8 | 49 | 58 |
| 1999 | 1 | 7 | 50 | 58 |
| 2000 | 1 | 5 | 56 | 62 |
| 2001 | 1 | 9 | 47 | 57 |
| 2002 | 2 | 11 | 60 | 73 |
| 2003 | 0 | 4 | 29 | 33 |
| 2004 | 0 | 4 | 41 | 45 |
| 2005 | 0 | 4 | 42 | 46 |
| 2006 | 1 | 7 | 36 | 44 |
| 2007 | 1 | 9 | 41 | 51 |
| 2008 | 0 | 11 | 46 | 57 |
| 2009 | 1 | 8 | 58 | 67 |
| 2010 | 0 | 5 | 51 | 56 |
| 2011 | 0 | 10 | 52 | 62 |
| 2012 | 0 | 8 | 39 | 47 |
| 2013 | 0 | 8 | 45 | 53 |
| 2014 | 0 | 6 | 42 | 48 |