Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 7 | 67 | 109 | 183 |
| 1980 | 1 | 29 | 62 | 92 |
| 1981 | 7 | 55 | 114 | 176 |
| 1982 | 6 | 65 | 90 | 161 |
| 1983 | 5 | 60 | 99 | 164 |
| 1984 | 5 | 53 | 117 | 175 |
| 1985 | 7 | 46 | 102 | 155 |
| 1986 | 7 | 33 | 139 | 179 |
| 1987 | 5 | 30 | 98 | 133 |
| 1988 | 4 | 30 | 110 | 144 |
| 1989 | 5 | 24 | 120 | 149 |
| 1990 | 3 | 25 | 121 | 149 |
| 1991 | 4 | 20 | 105 | 129 |
| 1992 | 2 | 18 | 108 | 128 |
| 1993 | 2 | 19 | 122 | 143 |
| 1994 | 6 | 19 | 105 | 130 |
| 1995 | 2 | 14 | 108 | 124 |
| 1996 | 3 | 17 | 134 | 154 |
| 1997 | 6 | 16 | 124 | 146 |
| 1998 | 4 | 15 | 106 | 125 |
| 1999 | 3 | 30 | 82 | 115 |
| 2000 | 4 | 34 | 122 | 160 |
| 2001 | 2 | 30 | 99 | 131 |
| 2002 | 2 | 26 | 95 | 123 |
| 2003 | 4 | 24 | 103 | 131 |
| 2004 | 3 | 20 | 79 | 102 |
| 2005 | 2 | 24 | 104 | 130 |
| 2006 | 2 | 20 | 100 | 122 |
| 2007 | 2 | 16 | 98 | 116 |
| 2008 | 2 | 16 | 95 | 113 |
| 2009 | 5 | 12 | 111 | 128 |
| 2010 | 3 | 14 | 60 | 77 |
| 2011 | 2 | 13 | 88 | 103 |
| 2012 | 2 | 15 | 71 | 88 |
| 2013 | 2 | 14 | 58 | 74 |
| 2014 | 3 | 12 | 65 | 80 |