Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 18 | 72 | 90 |
| 1980 | 2 | 9 | 76 | 87 |
| 1981 | 0 | 10 | 67 | 77 |
| 1982 | 4 | 17 | 81 | 102 |
| 1983 | 2 | 11 | 108 | 121 |
| 1984 | 1 | 12 | 87 | 100 |
| 1985 | 2 | 19 | 86 | 107 |
| 1986 | 0 | 21 | 97 | 118 |
| 1987 | 0 | 23 | 74 | 97 |
| 1988 | 0 | 18 | 71 | 89 |
| 1989 | 0 | 22 | 89 | 111 |
| 1990 | 1 | 18 | 87 | 106 |
| 1991 | 1 | 21 | 99 | 121 |
| 1992 | 2 | 13 | 92 | 107 |
| 1993 | 1 | 21 | 88 | 110 |
| 1994 | 0 | 16 | 89 | 105 |
| 1995 | 1 | 15 | 80 | 96 |
| 1996 | 0 | 20 | 100 | 120 |
| 1997 | 3 | 19 | 109 | 131 |
| 1998 | 3 | 14 | 104 | 121 |
| 1999 | 1 | 14 | 108 | 123 |
| 2000 | 0 | 24 | 110 | 134 |
| 2001 | 1 | 10 | 111 | 122 |
| 2002 | 0 | 16 | 96 | 112 |
| 2003 | 0 | 12 | 88 | 100 |
| 2004 | 0 | 11 | 85 | 96 |
| 2005 | 0 | 6 | 79 | 85 |
| 2006 | 2 | 10 | 55 | 67 |
| 2007 | 1 | 9 | 52 | 62 |
| 2008 | 1 | 4 | 49 | 54 |
| 2009 | 0 | 8 | 58 | 66 |
| 2010 | 1 | 5 | 59 | 65 |
| 2011 | 1 | 4 | 49 | 54 |
| 2012 | 1 | 5 | 62 | 68 |
| 2013 | 0 | 3 | 63 | 66 |
| 2014 | 0 | 6 | 59 | 65 |