Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 21 | 68 | 90 |
| 1980 | 2 | 25 | 80 | 107 |
| 1981 | 2 | 29 | 71 | 102 |
| 1982 | 3 | 13 | 68 | 84 |
| 1983 | 0 | 29 | 62 | 91 |
| 1984 | 2 | 15 | 49 | 66 |
| 1985 | 0 | 16 | 68 | 84 |
| 1986 | 3 | 17 | 63 | 83 |
| 1987 | 3 | 13 | 66 | 82 |
| 1988 | 2 | 11 | 62 | 75 |
| 1989 | 1 | 11 | 76 | 88 |
| 1990 | 0 | 9 | 82 | 91 |
| 1991 | 1 | 16 | 78 | 95 |
| 1992 | 1 | 16 | 105 | 122 |
| 1993 | 4 | 17 | 116 | 137 |
| 1994 | 4 | 21 | 113 | 138 |
| 1995 | 2 | 13 | 103 | 118 |
| 1996 | 0 | 10 | 63 | 73 |
| 1997 | 2 | 15 | 99 | 116 |
| 1998 | 1 | 17 | 76 | 94 |
| 1999 | 0 | 18 | 101 | 119 |
| 2000 | 2 | 18 | 122 | 142 |
| 2001 | 0 | 20 | 124 | 144 |
| 2002 | 2 | 10 | 131 | 143 |
| 2003 | 3 | 20 | 121 | 144 |
| 2004 | 0 | 19 | 139 | 158 |
| 2005 | 1 | 25 | 123 | 149 |
| 2006 | 4 | 19 | 132 | 155 |
| 2007 | 0 | 13 | 98 | 111 |
| 2008 | 3 | 17 | 116 | 136 |
| 2009 | 2 | 15 | 114 | 131 |
| 2010 | 0 | 14 | 111 | 125 |
| 2011 | 2 | 15 | 98 | 115 |
| 2012 | 0 | 18 | 97 | 115 |
| 2013 | 1 | 19 | 88 | 108 |
| 2014 | 1 | 14 | 107 | 122 |