Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 27 | 46 | 75 |
| 1980 | 2 | 15 | 47 | 64 |
| 1981 | 1 | 20 | 36 | 57 |
| 1982 | 0 | 18 | 38 | 56 |
| 1983 | 3 | 25 | 52 | 80 |
| 1984 | 2 | 25 | 50 | 77 |
| 1985 | 2 | 18 | 34 | 54 |
| 1986 | 1 | 27 | 53 | 81 |
| 1987 | 1 | 19 | 48 | 68 |
| 1988 | 0 | 18 | 66 | 84 |
| 1989 | 3 | 26 | 80 | 109 |
| 1990 | 1 | 24 | 81 | 106 |
| 1991 | 1 | 22 | 54 | 77 |
| 1992 | 3 | 12 | 70 | 85 |
| 1993 | 1 | 11 | 50 | 62 |
| 1994 | 1 | 19 | 66 | 86 |
| 1995 | 0 | 18 | 62 | 80 |
| 1996 | 1 | 14 | 74 | 89 |
| 1997 | 1 | 10 | 61 | 72 |
| 1998 | 1 | 15 | 67 | 83 |
| 1999 | 1 | 9 | 48 | 58 |
| 2000 | 0 | 8 | 67 | 75 |
| 2001 | 1 | 11 | 66 | 78 |
| 2002 | 2 | 12 | 65 | 79 |
| 2003 | 0 | 12 | 52 | 64 |
| 2004 | 1 | 10 | 49 | 60 |
| 2005 | 0 | 7 | 48 | 55 |
| 2006 | 1 | 11 | 43 | 55 |
| 2007 | 2 | 1 | 48 | 51 |
| 2008 | 0 | 4 | 39 | 43 |
| 2009 | 0 | 6 | 41 | 47 |
| 2010 | 2 | 9 | 32 | 43 |
| 2011 | 0 | 6 | 45 | 51 |
| 2012 | 0 | 12 | 37 | 49 |
| 2013 | 0 | 5 | 35 | 40 |
| 2014 | 0 | 12 | 39 | 51 |