Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 16 | 33 | 49 |
| 1980 | 0 | 14 | 32 | 46 |
| 1981 | 2 | 14 | 22 | 38 |
| 1982 | 5 | 10 | 27 | 42 |
| 1983 | 0 | 13 | 17 | 30 |
| 1984 | 0 | 8 | 26 | 34 |
| 1985 | 1 | 5 | 24 | 30 |
| 1986 | 0 | 13 | 24 | 37 |
| 1987 | 0 | 11 | 13 | 24 |
| 1988 | 0 | 13 | 33 | 46 |
| 1989 | 0 | 14 | 24 | 38 |
| 1990 | 1 | 9 | 26 | 36 |
| 1991 | 2 | 7 | 21 | 30 |
| 1992 | 1 | 5 | 38 | 44 |
| 1993 | 3 | 12 | 80 | 95 |
| 1994 | 4 | 6 | 69 | 79 |
| 1995 | 3 | 6 | 49 | 58 |
| 1996 | 5 | 7 | 71 | 83 |
| 1997 | 2 | 10 | 51 | 63 |
| 1998 | 4 | 11 | 43 | 58 |
| 1999 | 0 | 10 | 66 | 76 |
| 2000 | 1 | 10 | 53 | 64 |
| 2001 | 4 | 14 | 62 | 80 |
| 2002 | 2 | 16 | 63 | 81 |
| 2003 | 5 | 12 | 48 | 65 |
| 2004 | 2 | 8 | 67 | 77 |
| 2005 | 4 | 5 | 40 | 49 |
| 2006 | 2 | 4 | 46 | 52 |
| 2007 | 2 | 10 | 46 | 58 |
| 2008 | 3 | 8 | 33 | 44 |
| 2009 | 1 | 8 | 46 | 55 |
| 2010 | 1 | 11 | 42 | 54 |
| 2011 | 1 | 9 | 43 | 53 |
| 2012 | 1 | 15 | 45 | 61 |
| 2013 | 1 | 11 | 40 | 52 |
| 2014 | 1 | 9 | 32 | 42 |