Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 54 | 58 | 113 |
| 1980 | 2 | 26 | 57 | 85 |
| 1981 | 3 | 24 | 64 | 91 |
| 1982 | 1 | 21 | 57 | 79 |
| 1983 | 0 | 29 | 65 | 94 |
| 1984 | 0 | 36 | 69 | 105 |
| 1985 | 1 | 28 | 59 | 88 |
| 1986 | 1 | 27 | 49 | 77 |
| 1987 | 4 | 32 | 50 | 86 |
| 1988 | 0 | 23 | 54 | 77 |
| 1989 | 2 | 19 | 64 | 85 |
| 1990 | 2 | 19 | 66 | 87 |
| 1991 | 2 | 22 | 50 | 74 |
| 1992 | 2 | 20 | 69 | 91 |
| 1993 | 1 | 19 | 90 | 110 |
| 1994 | 5 | 19 | 63 | 87 |
| 1995 | 2 | 11 | 73 | 86 |
| 1996 | 0 | 24 | 84 | 108 |
| 1997 | 4 | 14 | 54 | 72 |
| 1998 | 1 | 16 | 60 | 77 |
| 1999 | 0 | 3 | 45 | 48 |
| 2000 | 1 | 6 | 34 | 41 |
| 2001 | 0 | 13 | 39 | 52 |
| 2002 | 1 | 6 | 49 | 56 |
| 2003 | 2 | 19 | 41 | 62 |
| 2004 | 1 | 9 | 43 | 53 |
| 2005 | 3 | 12 | 39 | 54 |
| 2006 | 1 | 17 | 53 | 71 |
| 2007 | 2 | 6 | 50 | 58 |
| 2008 | 0 | 7 | 32 | 39 |
| 2009 | 1 | 9 | 49 | 59 |
| 2010 | 1 | 6 | 37 | 44 |
| 2011 | 1 | 10 | 43 | 54 |
| 2012 | 1 | 10 | 32 | 43 |
| 2013 | 1 | 8 | 29 | 38 |
| 2014 | 0 | 11 | 33 | 44 |