Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 24 | 86 | 113 |
| 1980 | 9 | 27 | 111 | 147 |
| 1981 | 3 | 41 | 92 | 136 |
| 1982 | 1 | 48 | 99 | 148 |
| 1983 | 1 | 32 | 78 | 111 |
| 1984 | 1 | 27 | 68 | 96 |
| 1985 | 1 | 28 | 69 | 98 |
| 1986 | 3 | 27 | 79 | 109 |
| 1987 | 2 | 25 | 85 | 112 |
| 1988 | 1 | 21 | 78 | 100 |
| 1989 | 2 | 30 | 101 | 133 |
| 1990 | 3 | 29 | 82 | 114 |
| 1991 | 2 | 22 | 116 | 140 |
| 1992 | 1 | 17 | 83 | 101 |
| 1993 | 1 | 22 | 70 | 93 |
| 1994 | 2 | 27 | 79 | 108 |
| 1995 | 1 | 15 | 72 | 88 |
| 1996 | 0 | 17 | 57 | 74 |
| 1997 | 2 | 22 | 76 | 100 |
| 1998 | 1 | 16 | 74 | 91 |
| 1999 | 0 | 17 | 73 | 90 |
| 2000 | 1 | 19 | 77 | 97 |
| 2001 | 0 | 20 | 99 | 119 |
| 2002 | 1 | 10 | 72 | 83 |
| 2003 | 3 | 11 | 78 | 92 |
| 2004 | 0 | 14 | 72 | 86 |
| 2005 | 1 | 11 | 80 | 92 |
| 2006 | 1 | 18 | 82 | 101 |
| 2007 | 0 | 10 | 75 | 85 |
| 2008 | 0 | 9 | 72 | 81 |
| 2009 | 1 | 12 | 75 | 88 |
| 2010 | 0 | 13 | 77 | 90 |
| 2011 | 3 | 7 | 68 | 78 |
| 2012 | 1 | 8 | 58 | 67 |
| 2013 | 1 | 10 | 52 | 63 |
| 2014 | 1 | 7 | 73 | 81 |