Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 18 | 149 | 168 |
| 1980 | 2 | 11 | 116 | 129 |
| 1981 | 0 | 15 | 127 | 142 |
| 1982 | 4 | 19 | 132 | 155 |
| 1983 | 4 | 23 | 116 | 143 |
| 1984 | 4 | 20 | 111 | 135 |
| 1985 | 1 | 19 | 98 | 118 |
| 1986 | 4 | 19 | 111 | 134 |
| 1987 | 0 | 24 | 93 | 117 |
| 1988 | 1 | 16 | 96 | 113 |
| 1989 | 4 | 27 | 94 | 125 |
| 1990 | 2 | 22 | 114 | 138 |
| 1991 | 0 | 15 | 83 | 98 |
| 1992 | 1 | 12 | 73 | 86 |
| 1993 | 3 | 22 | 87 | 112 |
| 1994 | 1 | 16 | 93 | 110 |
| 1995 | 0 | 17 | 82 | 99 |
| 1996 | 0 | 14 | 77 | 91 |
| 1997 | 0 | 23 | 70 | 93 |
| 1998 | 1 | 13 | 65 | 79 |
| 1999 | 1 | 17 | 70 | 88 |
| 2000 | 0 | 13 | 64 | 77 |
| 2001 | 0 | 7 | 80 | 87 |
| 2002 | 1 | 16 | 62 | 79 |
| 2003 | 0 | 15 | 63 | 78 |
| 2004 | 1 | 10 | 68 | 79 |
| 2005 | 1 | 8 | 52 | 61 |
| 2006 | 1 | 9 | 36 | 46 |
| 2007 | 0 | 4 | 49 | 53 |
| 2008 | 1 | 10 | 49 | 60 |
| 2009 | 0 | 5 | 28 | 33 |
| 2010 | 0 | 9 | 45 | 54 |
| 2011 | 0 | 10 | 46 | 56 |
| 2012 | 0 | 5 | 44 | 49 |
| 2013 | 0 | 4 | 51 | 55 |
| 2014 | 0 | 7 | 51 | 58 |