Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 29 | 112 | 144 |
| 1980 | 6 | 17 | 130 | 153 |
| 1981 | 2 | 25 | 133 | 160 |
| 1982 | 6 | 38 | 186 | 230 |
| 1983 | 2 | 23 | 148 | 173 |
| 1984 | 2 | 28 | 170 | 200 |
| 1985 | 5 | 36 | 115 | 156 |
| 1986 | 4 | 31 | 158 | 193 |
| 1987 | 4 | 16 | 125 | 145 |
| 1988 | 2 | 31 | 111 | 144 |
| 1989 | 1 | 32 | 117 | 150 |
| 1990 | 1 | 28 | 136 | 165 |
| 1991 | 2 | 40 | 103 | 145 |
| 1992 | 5 | 25 | 125 | 155 |
| 1993 | 1 | 19 | 146 | 166 |
| 1994 | 0 | 27 | 149 | 176 |
| 1995 | 1 | 31 | 143 | 175 |
| 1996 | 1 | 19 | 152 | 172 |
| 1997 | 3 | 25 | 152 | 180 |
| 1998 | 1 | 28 | 136 | 165 |
| 1999 | 1 | 25 | 123 | 149 |
| 2000 | 1 | 23 | 138 | 162 |
| 2001 | 0 | 13 | 131 | 144 |
| 2002 | 2 | 24 | 127 | 153 |
| 2003 | 0 | 22 | 105 | 127 |
| 2004 | 0 | 13 | 100 | 113 |
| 2005 | 0 | 9 | 83 | 92 |
| 2006 | 0 | 17 | 75 | 92 |
| 2007 | 0 | 17 | 90 | 107 |
| 2008 | 0 | 6 | 79 | 85 |
| 2009 | 1 | 11 | 77 | 89 |
| 2010 | 1 | 6 | 83 | 90 |
| 2011 | 2 | 11 | 120 | 133 |
| 2012 | 0 | 12 | 107 | 119 |
| 2013 | 0 | 9 | 90 | 99 |
| 2014 | 1 | 11 | 95 | 107 |