Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 26 | 91 | 120 |
| 1980 | 7 | 37 | 84 | 128 |
| 1981 | 7 | 24 | 76 | 107 |
| 1982 | 8 | 27 | 84 | 119 |
| 1983 | 4 | 20 | 98 | 122 |
| 1984 | 4 | 31 | 90 | 125 |
| 1985 | 5 | 24 | 118 | 147 |
| 1986 | 2 | 19 | 124 | 145 |
| 1987 | 3 | 27 | 95 | 125 |
| 1988 | 3 | 24 | 107 | 134 |
| 1989 | 1 | 22 | 126 | 149 |
| 1990 | 8 | 19 | 99 | 126 |
| 1991 | 3 | 16 | 93 | 112 |
| 1992 | 5 | 14 | 112 | 131 |
| 1993 | 2 | 22 | 103 | 127 |
| 1994 | 9 | 34 | 87 | 130 |
| 1995 | 4 | 39 | 85 | 128 |
| 1996 | 1 | 38 | 86 | 125 |
| 1997 | 3 | 29 | 121 | 153 |
| 1998 | 4 | 17 | 91 | 112 |
| 1999 | 0 | 18 | 81 | 99 |
| 2000 | 1 | 11 | 46 | 58 |
| 2001 | 3 | 8 | 51 | 62 |
| 2002 | 0 | 10 | 56 | 66 |
| 2003 | 2 | 6 | 50 | 58 |
| 2004 | 1 | 6 | 51 | 58 |
| 2005 | 0 | 4 | 36 | 40 |
| 2006 | 2 | 4 | 44 | 50 |
| 2007 | 0 | 13 | 60 | 73 |
| 2008 | 1 | 6 | 56 | 63 |
| 2009 | 0 | 18 | 58 | 76 |
| 2010 | 0 | 10 | 36 | 46 |
| 2011 | 0 | 5 | 60 | 65 |
| 2012 | 4 | 14 | 55 | 73 |
| 2013 | 0 | 10 | 50 | 60 |
| 2014 | 0 | 8 | 43 | 51 |