Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 18 | 70 | 91 |
| 1980 | 6 | 21 | 63 | 90 |
| 1981 | 3 | 18 | 54 | 75 |
| 1982 | 2 | 14 | 46 | 62 |
| 1983 | 1 | 12 | 55 | 68 |
| 1984 | 1 | 19 | 57 | 77 |
| 1985 | 0 | 19 | 39 | 58 |
| 1986 | 3 | 23 | 62 | 88 |
| 1987 | 0 | 23 | 49 | 72 |
| 1988 | 0 | 20 | 67 | 87 |
| 1989 | 3 | 21 | 55 | 79 |
| 1990 | 1 | 16 | 58 | 75 |
| 1991 | 0 | 13 | 58 | 71 |
| 1992 | 3 | 19 | 46 | 68 |
| 1993 | 0 | 18 | 55 | 73 |
| 1994 | 2 | 12 | 70 | 84 |
| 1995 | 0 | 15 | 55 | 70 |
| 1996 | 2 | 7 | 41 | 50 |
| 1997 | 3 | 7 | 44 | 54 |
| 1998 | 1 | 10 | 42 | 53 |
| 1999 | 1 | 5 | 36 | 42 |
| 2000 | 1 | 6 | 35 | 42 |
| 2001 | 1 | 9 | 56 | 66 |
| 2002 | 4 | 4 | 44 | 52 |
| 2003 | 0 | 7 | 45 | 52 |
| 2004 | 2 | 6 | 36 | 44 |
| 2005 | 0 | 9 | 51 | 60 |
| 2006 | 2 | 9 | 31 | 42 |
| 2007 | 2 | 6 | 43 | 51 |
| 2008 | 1 | 3 | 33 | 37 |
| 2009 | 0 | 4 | 36 | 40 |
| 2010 | 0 | 7 | 26 | 33 |
| 2011 | 0 | 2 | 31 | 33 |
| 2012 | 1 | 3 | 36 | 40 |
| 2013 | 1 | 3 | 44 | 48 |
| 2014 | 0 | 3 | 36 | 39 |