Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 16 | 43 | 60 |
| 1980 | 4 | 10 | 55 | 69 |
| 1981 | 2 | 15 | 52 | 69 |
| 1982 | 2 | 15 | 65 | 82 |
| 1983 | 0 | 7 | 56 | 63 |
| 1984 | 2 | 18 | 51 | 71 |
| 1985 | 0 | 14 | 32 | 46 |
| 1986 | 2 | 15 | 56 | 73 |
| 1987 | 3 | 16 | 58 | 77 |
| 1988 | 0 | 11 | 46 | 57 |
| 1989 | 1 | 7 | 53 | 61 |
| 1990 | 3 | 8 | 71 | 82 |
| 1991 | 2 | 10 | 67 | 79 |
| 1992 | 3 | 8 | 52 | 63 |
| 1993 | 3 | 13 | 58 | 74 |
| 1994 | 0 | 17 | 76 | 93 |
| 1995 | 1 | 16 | 64 | 81 |
| 1996 | 0 | 14 | 58 | 72 |
| 1997 | 2 | 9 | 73 | 84 |
| 1998 | 0 | 4 | 67 | 71 |
| 1999 | 0 | 11 | 66 | 77 |
| 2000 | 0 | 8 | 60 | 68 |
| 2001 | 0 | 10 | 79 | 89 |
| 2002 | 0 | 9 | 54 | 63 |
| 2003 | 0 | 5 | 41 | 46 |
| 2004 | 1 | 5 | 56 | 62 |
| 2005 | 0 | 11 | 55 | 66 |
| 2006 | 1 | 9 | 45 | 55 |
| 2007 | 0 | 11 | 43 | 54 |
| 2008 | 1 | 11 | 47 | 59 |
| 2009 | 0 | 6 | 42 | 48 |
| 2010 | 0 | 6 | 38 | 44 |
| 2011 | 0 | 9 | 36 | 45 |
| 2012 | 0 | 2 | 37 | 39 |
| 2013 | 0 | 1 | 29 | 30 |
| 2014 | 0 | 9 | 37 | 46 |