Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 24 | 81 | 110 |
| 1980 | 7 | 21 | 102 | 130 |
| 1981 | 3 | 25 | 92 | 120 |
| 1982 | 2 | 29 | 97 | 128 |
| 1983 | 1 | 9 | 63 | 73 |
| 1984 | 6 | 16 | 87 | 109 |
| 1985 | 11 | 17 | 86 | 114 |
| 1986 | 2 | 15 | 93 | 110 |
| 1987 | 8 | 17 | 107 | 132 |
| 1988 | 7 | 17 | 101 | 125 |
| 1989 | 2 | 22 | 113 | 137 |
| 1990 | 5 | 15 | 115 | 135 |
| 1991 | 5 | 22 | 127 | 154 |
| 1992 | 1 | 14 | 119 | 134 |
| 1993 | 6 | 22 | 144 | 172 |
| 1994 | 2 | 19 | 135 | 156 |
| 1995 | 1 | 21 | 106 | 128 |
| 1996 | 2 | 8 | 108 | 118 |
| 1997 | 1 | 17 | 137 | 155 |
| 1998 | 2 | 19 | 116 | 137 |
| 1999 | 1 | 5 | 137 | 143 |
| 2000 | 3 | 16 | 97 | 116 |
| 2001 | 1 | 19 | 117 | 137 |
| 2002 | 2 | 12 | 75 | 89 |
| 2003 | 2 | 10 | 72 | 84 |
| 2004 | 0 | 15 | 83 | 98 |
| 2005 | 2 | 11 | 84 | 97 |
| 2006 | 1 | 10 | 67 | 78 |
| 2007 | 1 | 7 | 65 | 73 |
| 2008 | 0 | 11 | 47 | 58 |
| 2009 | 1 | 5 | 55 | 61 |
| 2010 | 1 | 8 | 54 | 63 |
| 2011 | 0 | 9 | 69 | 78 |
| 2012 | 0 | 11 | 45 | 56 |
| 2013 | 1 | 8 | 37 | 46 |
| 2014 | 0 | 10 | 56 | 66 |