Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 21 | 58 | 79 |
| 1980 | 1 | 26 | 45 | 72 |
| 1981 | 1 | 19 | 46 | 66 |
| 1982 | 2 | 14 | 44 | 60 |
| 1983 | 0 | 19 | 45 | 64 |
| 1984 | 4 | 12 | 38 | 54 |
| 1985 | 2 | 16 | 47 | 65 |
| 1986 | 0 | 14 | 50 | 64 |
| 1987 | 0 | 18 | 42 | 60 |
| 1988 | 2 | 15 | 49 | 66 |
| 1989 | 6 | 15 | 65 | 86 |
| 1990 | 2 | 12 | 54 | 68 |
| 1991 | 1 | 12 | 62 | 75 |
| 1992 | 1 | 15 | 73 | 89 |
| 1993 | 0 | 8 | 66 | 74 |
| 1994 | 0 | 10 | 71 | 81 |
| 1995 | 3 | 12 | 52 | 67 |
| 1996 | 4 | 17 | 60 | 81 |
| 1997 | 2 | 22 | 74 | 98 |
| 1998 | 1 | 19 | 70 | 90 |
| 1999 | 2 | 21 | 46 | 69 |
| 2000 | 0 | 15 | 50 | 65 |
| 2001 | 0 | 15 | 64 | 79 |
| 2002 | 1 | 19 | 56 | 76 |
| 2003 | 1 | 10 | 57 | 68 |
| 2004 | 1 | 9 | 54 | 64 |
| 2005 | 0 | 13 | 64 | 77 |
| 2006 | 1 | 9 | 67 | 77 |
| 2007 | 0 | 9 | 58 | 67 |
| 2008 | 2 | 5 | 49 | 56 |
| 2009 | 0 | 10 | 39 | 49 |
| 2010 | 1 | 6 | 57 | 64 |
| 2011 | 0 | 5 | 43 | 48 |
| 2012 | 0 | 11 | 45 | 56 |
| 2013 | 0 | 8 | 46 | 54 |
| 2014 | 1 | 4 | 37 | 42 |