Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 22 | 35 | 60 |
| 1980 | 3 | 25 | 55 | 83 |
| 1981 | 1 | 22 | 39 | 62 |
| 1982 | 3 | 16 | 40 | 59 |
| 1983 | 0 | 16 | 45 | 61 |
| 1984 | 2 | 21 | 58 | 81 |
| 1985 | 1 | 11 | 68 | 80 |
| 1986 | 4 | 19 | 53 | 76 |
| 1987 | 2 | 10 | 63 | 75 |
| 1988 | 5 | 9 | 60 | 74 |
| 1989 | 6 | 7 | 58 | 71 |
| 1990 | 3 | 10 | 61 | 74 |
| 1991 | 2 | 8 | 46 | 56 |
| 1992 | 4 | 9 | 54 | 67 |
| 1993 | 1 | 14 | 50 | 65 |
| 1994 | 0 | 20 | 48 | 68 |
| 1995 | 2 | 7 | 47 | 56 |
| 1996 | 1 | 25 | 47 | 73 |
| 1997 | 2 | 7 | 60 | 69 |
| 1998 | 1 | 9 | 60 | 70 |
| 1999 | 3 | 13 | 65 | 81 |
| 2000 | 2 | 9 | 54 | 65 |
| 2001 | 3 | 8 | 52 | 63 |
| 2002 | 2 | 11 | 48 | 61 |
| 2003 | 3 | 13 | 59 | 75 |
| 2004 | 1 | 3 | 37 | 41 |
| 2005 | 0 | 7 | 29 | 36 |
| 2006 | 0 | 8 | 34 | 42 |
| 2007 | 0 | 10 | 33 | 43 |
| 2008 | 0 | 5 | 41 | 46 |
| 2009 | 1 | 5 | 60 | 66 |
| 2010 | 0 | 4 | 48 | 52 |
| 2011 | 1 | 6 | 46 | 53 |
| 2012 | 3 | 2 | 41 | 46 |
| 2013 | 1 | 6 | 27 | 34 |
| 2014 | 1 | 3 | 40 | 44 |