Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 18 | 69 | 88 |
| 1980 | 1 | 29 | 70 | 100 |
| 1981 | 2 | 24 | 73 | 99 |
| 1982 | 0 | 26 | 98 | 124 |
| 1983 | 0 | 25 | 57 | 82 |
| 1984 | 0 | 21 | 61 | 82 |
| 1985 | 0 | 22 | 70 | 92 |
| 1986 | 1 | 19 | 78 | 98 |
| 1987 | 1 | 18 | 63 | 82 |
| 1988 | 2 | 15 | 82 | 99 |
| 1989 | 0 | 12 | 51 | 63 |
| 1990 | 3 | 13 | 70 | 86 |
| 1991 | 0 | 14 | 78 | 92 |
| 1992 | 0 | 14 | 52 | 66 |
| 1993 | 1 | 9 | 48 | 58 |
| 1994 | 0 | 11 | 68 | 79 |
| 1995 | 0 | 15 | 72 | 87 |
| 1996 | 0 | 14 | 47 | 61 |
| 1997 | 0 | 12 | 65 | 77 |
| 1998 | 2 | 11 | 71 | 84 |
| 1999 | 0 | 11 | 56 | 67 |
| 2000 | 1 | 6 | 52 | 59 |
| 2001 | 1 | 9 | 45 | 55 |
| 2002 | 0 | 9 | 57 | 66 |
| 2003 | 1 | 12 | 48 | 61 |
| 2004 | 0 | 9 | 61 | 70 |
| 2005 | 0 | 10 | 53 | 63 |
| 2006 | 1 | 5 | 38 | 44 |
| 2007 | 0 | 3 | 50 | 53 |
| 2008 | 1 | 7 | 44 | 52 |
| 2009 | 0 | 4 | 43 | 47 |
| 2010 | 1 | 5 | 31 | 37 |
| 2011 | 0 | 7 | 33 | 40 |
| 2012 | 1 | 5 | 36 | 42 |
| 2013 | 1 | 4 | 33 | 38 |
| 2014 | 0 | 4 | 28 | 32 |