Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 21 | 64 | 88 |
| 1980 | 1 | 19 | 62 | 82 |
| 1981 | 1 | 22 | 58 | 81 |
| 1982 | 3 | 22 | 66 | 91 |
| 1983 | 3 | 24 | 69 | 96 |
| 1984 | 1 | 17 | 58 | 76 |
| 1985 | 1 | 14 | 66 | 81 |
| 1986 | 3 | 28 | 51 | 82 |
| 1987 | 1 | 26 | 54 | 81 |
| 1988 | 2 | 13 | 60 | 75 |
| 1989 | 1 | 17 | 55 | 73 |
| 1990 | 1 | 22 | 65 | 88 |
| 1991 | 0 | 11 | 48 | 59 |
| 1992 | 0 | 11 | 62 | 73 |
| 1993 | 3 | 18 | 60 | 81 |
| 1994 | 1 | 15 | 55 | 71 |
| 1995 | 1 | 15 | 65 | 81 |
| 1996 | 1 | 18 | 60 | 79 |
| 1997 | 1 | 10 | 79 | 90 |
| 1998 | 0 | 17 | 76 | 93 |
| 1999 | 1 | 9 | 77 | 87 |
| 2000 | 1 | 12 | 89 | 102 |
| 2001 | 0 | 4 | 94 | 98 |
| 2002 | 3 | 12 | 99 | 114 |
| 2003 | 1 | 9 | 96 | 106 |
| 2004 | 0 | 5 | 81 | 86 |
| 2005 | 0 | 5 | 54 | 59 |
| 2006 | 2 | 6 | 68 | 76 |
| 2007 | 0 | 3 | 58 | 61 |
| 2008 | 2 | 10 | 51 | 63 |
| 2009 | 0 | 9 | 63 | 72 |
| 2010 | 1 | 2 | 49 | 52 |
| 2011 | 0 | 7 | 37 | 44 |
| 2012 | 0 | 6 | 37 | 43 |
| 2013 | 0 | 8 | 43 | 51 |
| 2014 | 1 | 4 | 39 | 44 |