Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 38 | 76 | 117 |
| 1980 | 4 | 42 | 78 | 124 |
| 1981 | 4 | 42 | 68 | 114 |
| 1982 | 3 | 41 | 80 | 124 |
| 1983 | 4 | 33 | 82 | 119 |
| 1984 | 3 | 55 | 87 | 145 |
| 1985 | 1 | 49 | 105 | 155 |
| 1986 | 6 | 45 | 113 | 164 |
| 1987 | 4 | 44 | 95 | 143 |
| 1988 | 2 | 35 | 106 | 143 |
| 1989 | 4 | 39 | 96 | 139 |
| 1990 | 8 | 39 | 111 | 158 |
| 1991 | 5 | 45 | 94 | 144 |
| 1992 | 5 | 47 | 100 | 152 |
| 1993 | 1 | 27 | 92 | 120 |
| 1994 | 1 | 27 | 106 | 134 |
| 1995 | 3 | 20 | 91 | 114 |
| 1996 | 2 | 26 | 92 | 120 |
| 1997 | 1 | 31 | 94 | 126 |
| 1998 | 0 | 21 | 81 | 102 |
| 1999 | 4 | 10 | 96 | 110 |
| 2000 | 2 | 31 | 104 | 137 |
| 2001 | 4 | 29 | 87 | 120 |
| 2002 | 2 | 16 | 76 | 94 |
| 2003 | 6 | 14 | 87 | 107 |
| 2004 | 1 | 9 | 81 | 91 |
| 2005 | 4 | 21 | 65 | 90 |
| 2006 | 2 | 8 | 69 | 79 |
| 2007 | 1 | 12 | 71 | 84 |
| 2008 | 2 | 8 | 67 | 77 |
| 2009 | 0 | 10 | 71 | 81 |
| 2010 | 1 | 13 | 61 | 75 |
| 2011 | 1 | 11 | 69 | 81 |
| 2012 | 2 | 10 | 69 | 81 |
| 2013 | 2 | 13 | 54 | 69 |
| 2014 | 0 | 7 | 51 | 58 |