Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 9 | 14 | 24 |
| 1980 | 1 | 14 | 22 | 37 |
| 1981 | 3 | 10 | 32 | 45 |
| 1982 | 1 | 9 | 20 | 30 |
| 1983 | 2 | 11 | 25 | 38 |
| 1984 | 1 | 11 | 15 | 27 |
| 1985 | 2 | 20 | 55 | 77 |
| 1986 | 6 | 19 | 96 | 121 |
| 1987 | 3 | 34 | 110 | 147 |
| 1988 | 6 | 18 | 94 | 118 |
| 1989 | 4 | 23 | 102 | 129 |
| 1990 | 1 | 29 | 107 | 137 |
| 1991 | 3 | 29 | 110 | 142 |
| 1992 | 3 | 27 | 94 | 124 |
| 1993 | 1 | 21 | 113 | 135 |
| 1994 | 5 | 38 | 114 | 157 |
| 1995 | 2 | 26 | 104 | 132 |
| 1996 | 2 | 25 | 128 | 155 |
| 1997 | 2 | 32 | 113 | 147 |
| 1998 | 6 | 22 | 98 | 126 |
| 1999 | 4 | 20 | 102 | 126 |
| 2000 | 1 | 27 | 103 | 131 |
| 2001 | 2 | 19 | 131 | 152 |
| 2002 | 4 | 19 | 129 | 152 |
| 2003 | 3 | 24 | 109 | 136 |
| 2004 | 1 | 15 | 121 | 137 |
| 2005 | 1 | 22 | 111 | 134 |
| 2006 | 2 | 16 | 100 | 118 |
| 2007 | 1 | 7 | 75 | 83 |
| 2008 | 1 | 16 | 104 | 121 |
| 2009 | 4 | 13 | 82 | 99 |
| 2010 | 2 | 15 | 78 | 95 |
| 2011 | 1 | 15 | 85 | 101 |
| 2012 | 2 | 9 | 77 | 88 |
| 2013 | 0 | 12 | 65 | 77 |
| 2014 | 2 | 18 | 58 | 78 |