Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 8 | 51 | 60 |
| 1980 | 1 | 6 | 45 | 52 |
| 1981 | 1 | 6 | 36 | 43 |
| 1982 | 1 | 8 | 43 | 52 |
| 1983 | 1 | 7 | 42 | 50 |
| 1984 | 1 | 9 | 33 | 43 |
| 1985 | 2 | 6 | 41 | 49 |
| 1986 | 1 | 11 | 41 | 53 |
| 1987 | 0 | 8 | 48 | 56 |
| 1988 | 0 | 16 | 47 | 63 |
| 1989 | 0 | 14 | 65 | 79 |
| 1990 | 0 | 9 | 81 | 90 |
| 1991 | 3 | 2 | 84 | 89 |
| 1992 | 1 | 18 | 93 | 112 |
| 1993 | 0 | 13 | 111 | 124 |
| 1994 | 1 | 13 | 82 | 96 |
| 1995 | 0 | 4 | 79 | 83 |
| 1996 | 0 | 6 | 69 | 75 |
| 1997 | 1 | 7 | 70 | 78 |
| 1998 | 0 | 3 | 94 | 97 |
| 1999 | 1 | 9 | 89 | 99 |
| 2000 | 2 | 9 | 69 | 80 |
| 2001 | 0 | 4 | 81 | 85 |
| 2002 | 0 | 10 | 51 | 61 |
| 2003 | 1 | 10 | 66 | 77 |
| 2004 | 1 | 7 | 58 | 66 |
| 2005 | 0 | 8 | 49 | 57 |
| 2006 | 0 | 3 | 40 | 43 |
| 2007 | 0 | 2 | 34 | 36 |
| 2008 | 0 | 4 | 33 | 37 |
| 2009 | 0 | 5 | 34 | 39 |
| 2010 | 1 | 5 | 24 | 30 |
| 2011 | 0 | 1 | 21 | 22 |
| 2012 | 0 | 5 | 40 | 45 |
| 2013 | 0 | 5 | 25 | 30 |
| 2014 | 0 | 5 | 19 | 24 |