Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 31 | 98 | 134 |
| 1980 | 2 | 49 | 101 | 152 |
| 1981 | 3 | 45 | 123 | 171 |
| 1982 | 3 | 36 | 122 | 161 |
| 1983 | 2 | 39 | 128 | 169 |
| 1984 | 2 | 41 | 126 | 169 |
| 1985 | 3 | 31 | 119 | 153 |
| 1986 | 1 | 41 | 128 | 170 |
| 1987 | 6 | 30 | 136 | 172 |
| 1988 | 1 | 24 | 116 | 141 |
| 1989 | 0 | 18 | 130 | 148 |
| 1990 | 1 | 23 | 137 | 161 |
| 1991 | 1 | 18 | 120 | 139 |
| 1992 | 0 | 19 | 110 | 129 |
| 1993 | 1 | 17 | 117 | 135 |
| 1994 | 1 | 13 | 112 | 126 |
| 1995 | 2 | 20 | 110 | 132 |
| 1996 | 0 | 16 | 89 | 105 |
| 1997 | 2 | 16 | 106 | 124 |
| 1998 | 0 | 11 | 103 | 114 |
| 1999 | 0 | 9 | 106 | 115 |
| 2000 | 1 | 14 | 105 | 120 |
| 2001 | 0 | 10 | 92 | 102 |
| 2002 | 0 | 17 | 84 | 101 |
| 2003 | 2 | 13 | 70 | 85 |
| 2004 | 2 | 15 | 82 | 99 |
| 2005 | 1 | 11 | 77 | 89 |
| 2006 | 1 | 10 | 81 | 92 |
| 2007 | 0 | 12 | 70 | 82 |
| 2008 | 0 | 9 | 62 | 71 |
| 2009 | 0 | 12 | 65 | 77 |
| 2010 | 0 | 5 | 53 | 58 |
| 2011 | 0 | 10 | 61 | 71 |
| 2012 | 0 | 11 | 55 | 66 |
| 2013 | 0 | 12 | 62 | 74 |
| 2014 | 0 | 5 | 43 | 48 |