Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 13 | 14 | 27 |
| 1980 | 1 | 11 | 16 | 28 |
| 1981 | 3 | 6 | 21 | 30 |
| 1982 | 3 | 18 | 12 | 33 |
| 1983 | 1 | 8 | 17 | 26 |
| 1984 | 3 | 7 | 22 | 32 |
| 1985 | 1 | 8 | 16 | 25 |
| 1986 | 0 | 5 | 18 | 23 |
| 1987 | 2 | 12 | 18 | 32 |
| 1988 | 2 | 10 | 21 | 33 |
| 1989 | 2 | 9 | 20 | 31 |
| 1990 | 1 | 9 | 19 | 29 |
| 1991 | 4 | 11 | 25 | 40 |
| 1992 | 0 | 17 | 39 | 56 |
| 1993 | 5 | 17 | 41 | 63 |
| 1994 | 1 | 21 | 64 | 86 |
| 1995 | 2 | 20 | 44 | 66 |
| 1996 | 0 | 11 | 55 | 66 |
| 1997 | 4 | 10 | 60 | 74 |
| 1998 | 0 | 19 | 85 | 104 |
| 1999 | 4 | 17 | 72 | 93 |
| 2000 | 5 | 15 | 75 | 95 |
| 2001 | 0 | 10 | 72 | 82 |
| 2002 | 5 | 7 | 74 | 86 |
| 2003 | 1 | 13 | 69 | 83 |
| 2004 | 4 | 8 | 65 | 77 |
| 2005 | 3 | 8 | 63 | 74 |
| 2006 | 1 | 6 | 66 | 73 |
| 2007 | 0 | 14 | 72 | 86 |
| 2008 | 0 | 23 | 91 | 114 |
| 2009 | 4 | 7 | 51 | 62 |
| 2010 | 2 | 10 | 51 | 63 |
| 2011 | 1 | 6 | 44 | 51 |
| 2012 | 1 | 2 | 47 | 50 |
| 2013 | 0 | 9 | 51 | 60 |
| 2014 | 2 | 5 | 38 | 45 |