Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 10 | 39 | 49 |
| 1980 | 0 | 7 | 43 | 50 |
| 1981 | 0 | 2 | 35 | 37 |
| 1982 | 0 | 10 | 63 | 73 |
| 1983 | 0 | 9 | 60 | 69 |
| 1984 | 0 | 5 | 54 | 59 |
| 1985 | 1 | 12 | 54 | 67 |
| 1986 | 1 | 9 | 49 | 59 |
| 1987 | 1 | 9 | 50 | 60 |
| 1988 | 0 | 8 | 33 | 41 |
| 1989 | 1 | 13 | 58 | 72 |
| 1990 | 0 | 10 | 59 | 69 |
| 1991 | 0 | 9 | 58 | 67 |
| 1992 | 0 | 5 | 55 | 60 |
| 1993 | 1 | 10 | 63 | 74 |
| 1994 | 0 | 8 | 59 | 67 |
| 1995 | 0 | 5 | 55 | 60 |
| 1996 | 0 | 11 | 53 | 64 |
| 1997 | 0 | 14 | 42 | 56 |
| 1998 | 0 | 5 | 50 | 55 |
| 1999 | 0 | 6 | 67 | 73 |
| 2000 | 1 | 26 | 165 | 192 |
| 2001 | 2 | 36 | 144 | 182 |
| 2002 | 2 | 24 | 149 | 175 |
| 2003 | 0 | 25 | 143 | 168 |
| 2004 | 3 | 18 | 121 | 142 |
| 2005 | 2 | 29 | 118 | 149 |
| 2006 | 0 | 18 | 113 | 131 |
| 2007 | 2 | 21 | 119 | 142 |
| 2008 | 1 | 18 | 110 | 129 |
| 2009 | 1 | 14 | 115 | 130 |
| 2010 | 0 | 13 | 130 | 143 |
| 2011 | 1 | 17 | 112 | 130 |
| 2012 | 0 | 18 | 103 | 121 |
| 2013 | 0 | 15 | 111 | 126 |
| 2014 | 0 | 13 | 153 | 166 |