Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 24 | 57 | 83 |
| 1980 | 3 | 31 | 69 | 103 |
| 1981 | 1 | 22 | 48 | 71 |
| 1982 | 3 | 32 | 55 | 90 |
| 1983 | 1 | 27 | 65 | 93 |
| 1984 | 2 | 34 | 59 | 95 |
| 1985 | 0 | 33 | 50 | 83 |
| 1986 | 3 | 26 | 62 | 91 |
| 1987 | 0 | 20 | 62 | 82 |
| 1988 | 2 | 22 | 54 | 78 |
| 1989 | 2 | 20 | 55 | 77 |
| 1990 | 2 | 27 | 74 | 103 |
| 1991 | 0 | 17 | 77 | 94 |
| 1992 | 3 | 13 | 79 | 95 |
| 1993 | 0 | 18 | 77 | 95 |
| 1994 | 2 | 14 | 70 | 86 |
| 1995 | 0 | 21 | 66 | 87 |
| 1996 | 0 | 21 | 84 | 105 |
| 1997 | 0 | 20 | 79 | 99 |
| 1998 | 0 | 17 | 63 | 80 |
| 1999 | 1 | 16 | 85 | 102 |
| 2000 | 1 | 18 | 85 | 104 |
| 2001 | 0 | 7 | 64 | 71 |
| 2002 | 0 | 8 | 56 | 64 |
| 2003 | 0 | 10 | 60 | 70 |
| 2004 | 1 | 18 | 70 | 89 |
| 2005 | 0 | 12 | 75 | 87 |
| 2006 | 1 | 9 | 70 | 80 |
| 2007 | 2 | 7 | 65 | 74 |
| 2008 | 0 | 16 | 74 | 90 |
| 2009 | 1 | 8 | 54 | 63 |
| 2010 | 0 | 11 | 62 | 73 |
| 2011 | 1 | 10 | 60 | 71 |
| 2012 | 1 | 11 | 55 | 67 |
| 2013 | 0 | 11 | 49 | 60 |
| 2014 | 1 | 11 | 44 | 56 |