Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 11 | 23 | 36 |
| 1980 | 1 | 12 | 30 | 43 |
| 1981 | 5 | 21 | 49 | 75 |
| 1982 | 3 | 26 | 41 | 70 |
| 1983 | 2 | 26 | 42 | 70 |
| 1984 | 1 | 24 | 46 | 71 |
| 1985 | 0 | 17 | 49 | 66 |
| 1986 | 3 | 14 | 67 | 84 |
| 1987 | 2 | 20 | 55 | 77 |
| 1988 | 3 | 13 | 68 | 84 |
| 1989 | 1 | 25 | 56 | 82 |
| 1990 | 0 | 16 | 66 | 82 |
| 1991 | 1 | 18 | 62 | 81 |
| 1992 | 1 | 17 | 67 | 85 |
| 1993 | 1 | 13 | 69 | 83 |
| 1994 | 0 | 6 | 68 | 74 |
| 1995 | 2 | 13 | 60 | 75 |
| 1996 | 2 | 16 | 78 | 96 |
| 1997 | 2 | 13 | 70 | 85 |
| 1998 | 0 | 8 | 80 | 88 |
| 1999 | 3 | 10 | 94 | 107 |
| 2000 | 1 | 9 | 71 | 81 |
| 2001 | 3 | 12 | 81 | 96 |
| 2002 | 4 | 12 | 76 | 92 |
| 2003 | 1 | 12 | 66 | 79 |
| 2004 | 0 | 9 | 57 | 66 |
| 2005 | 0 | 11 | 70 | 81 |
| 2006 | 1 | 17 | 71 | 89 |
| 2007 | 2 | 6 | 67 | 75 |
| 2008 | 1 | 4 | 67 | 72 |
| 2009 | 0 | 7 | 59 | 66 |
| 2010 | 1 | 3 | 43 | 47 |
| 2011 | 2 | 7 | 62 | 71 |
| 2012 | 0 | 6 | 81 | 87 |
| 2013 | 0 | 11 | 60 | 71 |
| 2014 | 1 | 3 | 44 | 48 |