Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 13 | 78 | 93 |
| 1980 | 2 | 17 | 104 | 123 |
| 1981 | 1 | 19 | 111 | 131 |
| 1982 | 2 | 19 | 114 | 135 |
| 1983 | 2 | 16 | 109 | 127 |
| 1984 | 1 | 29 | 104 | 134 |
| 1985 | 2 | 20 | 103 | 125 |
| 1986 | 2 | 14 | 131 | 147 |
| 1987 | 3 | 20 | 112 | 135 |
| 1988 | 1 | 13 | 112 | 126 |
| 1989 | 0 | 23 | 107 | 130 |
| 1990 | 1 | 26 | 93 | 120 |
| 1991 | 0 | 27 | 94 | 121 |
| 1992 | 0 | 20 | 98 | 118 |
| 1993 | 0 | 15 | 105 | 120 |
| 1994 | 1 | 27 | 95 | 123 |
| 1995 | 0 | 12 | 104 | 116 |
| 1996 | 0 | 11 | 80 | 91 |
| 1997 | 0 | 14 | 90 | 104 |
| 1998 | 1 | 13 | 72 | 86 |
| 1999 | 0 | 17 | 98 | 115 |
| 2000 | 1 | 18 | 100 | 119 |
| 2001 | 1 | 14 | 94 | 109 |
| 2002 | 0 | 11 | 72 | 83 |
| 2003 | 1 | 16 | 81 | 98 |
| 2004 | 1 | 10 | 71 | 82 |
| 2005 | 0 | 8 | 70 | 78 |
| 2006 | 1 | 12 | 59 | 72 |
| 2007 | 0 | 6 | 48 | 54 |
| 2008 | 0 | 7 | 45 | 52 |
| 2009 | 1 | 4 | 54 | 59 |
| 2010 | 0 | 0 | 52 | 52 |
| 2011 | 0 | 4 | 44 | 48 |
| 2012 | 1 | 3 | 56 | 60 |
| 2013 | 1 | 5 | 48 | 54 |
| 2014 | 0 | 3 | 65 | 68 |