Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 4 | 45 | 111 | 160 |
| 1980 | 2 | 38 | 144 | 184 |
| 1981 | 2 | 38 | 136 | 176 |
| 1982 | 0 | 33 | 135 | 168 |
| 1983 | 2 | 25 | 123 | 150 |
| 1984 | 2 | 31 | 132 | 165 |
| 1985 | 2 | 23 | 126 | 151 |
| 1986 | 1 | 33 | 110 | 144 |
| 1987 | 2 | 30 | 128 | 160 |
| 1988 | 1 | 30 | 141 | 172 |
| 1989 | 1 | 20 | 130 | 151 |
| 1990 | 1 | 29 | 128 | 158 |
| 1991 | 2 | 11 | 98 | 111 |
| 1992 | 1 | 9 | 72 | 82 |
| 1993 | 3 | 9 | 71 | 83 |
| 1994 | 2 | 9 | 81 | 92 |
| 1995 | 2 | 6 | 69 | 77 |
| 1996 | 0 | 7 | 46 | 53 |
| 1997 | 3 | 8 | 68 | 79 |
| 1998 | 1 | 10 | 66 | 77 |
| 1999 | 5 | 9 | 63 | 77 |
| 2000 | 2 | 8 | 86 | 96 |
| 2001 | 2 | 7 | 75 | 84 |
| 2002 | 0 | 2 | 98 | 100 |
| 2003 | 0 | 5 | 98 | 103 |
| 2004 | 3 | 7 | 66 | 76 |
| 2005 | 2 | 11 | 70 | 83 |
| 2006 | 1 | 7 | 60 | 68 |
| 2007 | 1 | 6 | 74 | 81 |
| 2008 | 0 | 12 | 55 | 67 |
| 2009 | 2 | 2 | 42 | 46 |
| 2010 | 0 | 7 | 32 | 39 |
| 2011 | 0 | 5 | 56 | 61 |
| 2012 | 0 | 10 | 58 | 68 |
| 2013 | 0 | 7 | 47 | 54 |
| 2014 | 0 | 3 | 42 | 45 |