Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 22 | 52 | 74 |
| 1980 | 2 | 27 | 50 | 79 |
| 1981 | 2 | 21 | 57 | 80 |
| 1982 | 3 | 22 | 56 | 81 |
| 1983 | 1 | 18 | 43 | 62 |
| 1984 | 0 | 13 | 54 | 67 |
| 1985 | 0 | 22 | 53 | 75 |
| 1986 | 1 | 15 | 57 | 73 |
| 1987 | 3 | 14 | 64 | 81 |
| 1988 | 1 | 22 | 56 | 79 |
| 1989 | 1 | 24 | 59 | 84 |
| 1990 | 1 | 18 | 70 | 89 |
| 1991 | 2 | 18 | 67 | 87 |
| 1992 | 1 | 9 | 73 | 83 |
| 1993 | 3 | 21 | 55 | 79 |
| 1994 | 1 | 17 | 77 | 95 |
| 1995 | 2 | 11 | 47 | 60 |
| 1996 | 1 | 8 | 63 | 72 |
| 1997 | 1 | 8 | 59 | 68 |
| 1998 | 1 | 11 | 52 | 64 |
| 1999 | 1 | 11 | 61 | 73 |
| 2000 | 1 | 13 | 73 | 87 |
| 2001 | 0 | 15 | 45 | 60 |
| 2002 | 0 | 6 | 55 | 61 |
| 2003 | 0 | 2 | 42 | 44 |
| 2004 | 0 | 13 | 56 | 69 |
| 2005 | 1 | 6 | 46 | 53 |
| 2006 | 0 | 10 | 36 | 46 |
| 2007 | 0 | 5 | 48 | 53 |
| 2008 | 0 | 3 | 44 | 47 |
| 2009 | 0 | 4 | 39 | 43 |
| 2010 | 0 | 4 | 32 | 36 |
| 2011 | 1 | 0 | 29 | 30 |
| 2012 | 0 | 5 | 29 | 34 |
| 2013 | 0 | 5 | 25 | 30 |
| 2014 | 1 | 7 | 27 | 35 |