Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 28 | 51 | 81 |
| 1980 | 0 | 22 | 57 | 79 |
| 1981 | 2 | 23 | 57 | 82 |
| 1982 | 5 | 36 | 66 | 107 |
| 1983 | 4 | 30 | 53 | 87 |
| 1984 | 4 | 20 | 56 | 80 |
| 1985 | 1 | 27 | 58 | 86 |
| 1986 | 2 | 20 | 71 | 93 |
| 1987 | 5 | 19 | 50 | 74 |
| 1988 | 2 | 21 | 68 | 91 |
| 1989 | 4 | 22 | 64 | 90 |
| 1990 | 1 | 15 | 77 | 93 |
| 1991 | 4 | 22 | 58 | 84 |
| 1992 | 1 | 14 | 63 | 78 |
| 1993 | 2 | 12 | 63 | 77 |
| 1994 | 1 | 13 | 46 | 60 |
| 1995 | 1 | 18 | 56 | 75 |
| 1996 | 2 | 18 | 57 | 77 |
| 1997 | 1 | 20 | 61 | 82 |
| 1998 | 1 | 11 | 59 | 71 |
| 1999 | 0 | 15 | 40 | 55 |
| 2000 | 0 | 7 | 43 | 50 |
| 2001 | 1 | 8 | 52 | 61 |
| 2002 | 0 | 13 | 60 | 73 |
| 2003 | 3 | 6 | 39 | 48 |
| 2004 | 0 | 8 | 56 | 64 |
| 2005 | 3 | 12 | 39 | 54 |
| 2006 | 1 | 9 | 63 | 73 |
| 2007 | 0 | 10 | 54 | 64 |
| 2008 | 1 | 10 | 51 | 62 |
| 2009 | 0 | 11 | 45 | 56 |
| 2010 | 0 | 11 | 43 | 54 |
| 2011 | 1 | 5 | 49 | 55 |
| 2012 | 0 | 9 | 40 | 49 |
| 2013 | 0 | 11 | 33 | 44 |
| 2014 | 0 | 7 | 36 | 43 |