Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 6 | 29 | 93 | 128 |
| 1980 | 4 | 20 | 78 | 102 |
| 1981 | 6 | 27 | 60 | 93 |
| 1982 | 0 | 20 | 50 | 70 |
| 1983 | 3 | 35 | 107 | 145 |
| 1984 | 2 | 21 | 132 | 155 |
| 1985 | 6 | 30 | 129 | 165 |
| 1986 | 1 | 25 | 153 | 179 |
| 1987 | 2 | 32 | 144 | 178 |
| 1988 | 2 | 27 | 165 | 194 |
| 1989 | 5 | 36 | 153 | 194 |
| 1990 | 1 | 27 | 173 | 201 |
| 1991 | 3 | 17 | 95 | 115 |
| 1992 | 2 | 11 | 112 | 125 |
| 1993 | 3 | 19 | 118 | 140 |
| 1994 | 0 | 12 | 97 | 109 |
| 1995 | 1 | 15 | 103 | 119 |
| 1996 | 3 | 15 | 80 | 98 |
| 1997 | 3 | 19 | 81 | 103 |
| 1998 | 0 | 16 | 68 | 84 |
| 1999 | 1 | 14 | 114 | 129 |
| 2000 | 2 | 18 | 114 | 134 |
| 2001 | 1 | 12 | 91 | 104 |
| 2002 | 0 | 16 | 93 | 109 |
| 2003 | 1 | 6 | 78 | 85 |
| 2004 | 1 | 8 | 94 | 103 |
| 2005 | 1 | 11 | 55 | 67 |
| 2006 | 1 | 7 | 72 | 80 |
| 2007 | 1 | 11 | 80 | 92 |
| 2008 | 1 | 9 | 72 | 82 |
| 2009 | 2 | 10 | 75 | 87 |
| 2010 | 2 | 14 | 70 | 86 |
| 2011 | 2 | 11 | 64 | 77 |
| 2012 | 0 | 7 | 78 | 85 |
| 2013 | 0 | 4 | 67 | 71 |
| 2014 | 0 | 4 | 60 | 64 |