Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 13 | 19 | 33 |
| 1980 | 0 | 14 | 18 | 32 |
| 1981 | 0 | 5 | 18 | 23 |
| 1982 | 0 | 4 | 14 | 18 |
| 1983 | 0 | 5 | 20 | 25 |
| 1984 | 1 | 6 | 22 | 29 |
| 1985 | 0 | 6 | 32 | 38 |
| 1986 | 0 | 6 | 21 | 27 |
| 1987 | 1 | 6 | 30 | 37 |
| 1988 | 1 | 10 | 22 | 33 |
| 1989 | 1 | 13 | 31 | 45 |
| 1990 | 2 | 5 | 39 | 46 |
| 1991 | 1 | 11 | 50 | 62 |
| 1992 | 1 | 7 | 44 | 52 |
| 1993 | 0 | 7 | 46 | 53 |
| 1994 | 1 | 5 | 62 | 68 |
| 1995 | 0 | 5 | 81 | 86 |
| 1996 | 2 | 6 | 69 | 77 |
| 1997 | 1 | 9 | 89 | 99 |
| 1998 | 1 | 1 | 85 | 87 |
| 1999 | 1 | 4 | 90 | 95 |
| 2000 | 0 | 5 | 126 | 131 |
| 2001 | 0 | 8 | 90 | 98 |
| 2002 | 1 | 3 | 108 | 112 |
| 2003 | 1 | 6 | 124 | 131 |
| 2004 | 0 | 4 | 98 | 102 |
| 2005 | 3 | 6 | 74 | 83 |
| 2006 | 0 | 5 | 68 | 73 |
| 2007 | 2 | 4 | 71 | 77 |
| 2008 | 0 | 3 | 69 | 72 |
| 2009 | 1 | 9 | 79 | 89 |
| 2010 | 1 | 8 | 61 | 70 |
| 2011 | 1 | 7 | 57 | 65 |
| 2012 | 1 | 4 | 59 | 64 |
| 2013 | 0 | 6 | 59 | 65 |
| 2014 | 0 | 8 | 61 | 69 |