Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 30 | 33 | 65 |
| 1980 | 1 | 23 | 40 | 64 |
| 1981 | 3 | 27 | 45 | 75 |
| 1982 | 2 | 22 | 66 | 90 |
| 1983 | 4 | 19 | 45 | 68 |
| 1984 | 2 | 23 | 58 | 83 |
| 1985 | 2 | 30 | 59 | 91 |
| 1986 | 2 | 26 | 62 | 90 |
| 1987 | 3 | 20 | 68 | 91 |
| 1988 | 0 | 36 | 76 | 112 |
| 1989 | 1 | 24 | 69 | 94 |
| 1990 | 1 | 13 | 83 | 97 |
| 1991 | 0 | 18 | 54 | 72 |
| 1992 | 2 | 13 | 60 | 75 |
| 1993 | 1 | 11 | 62 | 74 |
| 1994 | 1 | 17 | 56 | 74 |
| 1995 | 0 | 10 | 66 | 76 |
| 1996 | 0 | 10 | 56 | 66 |
| 1997 | 2 | 9 | 61 | 72 |
| 1998 | 2 | 8 | 49 | 59 |
| 1999 | 2 | 6 | 54 | 62 |
| 2000 | 1 | 5 | 36 | 42 |
| 2001 | 0 | 15 | 54 | 69 |
| 2002 | 1 | 10 | 49 | 60 |
| 2003 | 1 | 5 | 40 | 46 |
| 2004 | 3 | 8 | 51 | 62 |
| 2005 | 0 | 8 | 41 | 49 |
| 2006 | 0 | 6 | 55 | 61 |
| 2007 | 3 | 11 | 66 | 80 |
| 2008 | 1 | 14 | 54 | 69 |
| 2009 | 0 | 11 | 45 | 56 |
| 2010 | 2 | 8 | 58 | 68 |
| 2011 | 1 | 10 | 51 | 62 |
| 2012 | 0 | 10 | 52 | 62 |
| 2013 | 0 | 5 | 30 | 35 |
| 2014 | 0 | 7 | 44 | 51 |