Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 46 | 85 | 133 |
| 1980 | 5 | 37 | 103 | 145 |
| 1981 | 4 | 36 | 107 | 147 |
| 1982 | 8 | 42 | 92 | 142 |
| 1983 | 6 | 34 | 93 | 133 |
| 1984 | 3 | 43 | 101 | 147 |
| 1985 | 6 | 46 | 107 | 159 |
| 1986 | 3 | 36 | 95 | 134 |
| 1987 | 6 | 32 | 105 | 143 |
| 1988 | 1 | 22 | 111 | 134 |
| 1989 | 0 | 36 | 126 | 162 |
| 1990 | 2 | 21 | 132 | 155 |
| 1991 | 6 | 25 | 158 | 189 |
| 1992 | 2 | 18 | 111 | 131 |
| 1993 | 2 | 31 | 107 | 140 |
| 1994 | 4 | 19 | 110 | 133 |
| 1995 | 7 | 31 | 118 | 156 |
| 1996 | 1 | 33 | 136 | 170 |
| 1997 | 7 | 23 | 108 | 138 |
| 1998 | 4 | 27 | 119 | 150 |
| 1999 | 2 | 24 | 127 | 153 |
| 2000 | 5 | 26 | 121 | 152 |
| 2001 | 4 | 17 | 111 | 132 |
| 2002 | 4 | 25 | 117 | 146 |
| 2003 | 2 | 29 | 74 | 105 |
| 2004 | 4 | 30 | 126 | 160 |
| 2005 | 5 | 13 | 114 | 132 |
| 2006 | 4 | 15 | 110 | 129 |
| 2007 | 1 | 17 | 83 | 101 |
| 2008 | 1 | 14 | 87 | 102 |
| 2009 | 1 | 14 | 78 | 93 |
| 2010 | 0 | 16 | 98 | 114 |
| 2011 | 1 | 16 | 75 | 92 |
| 2012 | 3 | 8 | 68 | 79 |
| 2013 | 0 | 7 | 70 | 77 |
| 2014 | 0 | 14 | 65 | 79 |