Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 17 | 82 | 99 |
| 1980 | 2 | 17 | 51 | 70 |
| 1981 | 0 | 18 | 65 | 83 |
| 1982 | 0 | 16 | 82 | 98 |
| 1983 | 0 | 16 | 95 | 111 |
| 1984 | 0 | 16 | 87 | 103 |
| 1985 | 1 | 23 | 71 | 95 |
| 1986 | 1 | 14 | 82 | 97 |
| 1987 | 1 | 14 | 58 | 73 |
| 1988 | 1 | 19 | 70 | 90 |
| 1989 | 1 | 22 | 73 | 96 |
| 1990 | 1 | 15 | 70 | 86 |
| 1991 | 0 | 17 | 63 | 80 |
| 1992 | 0 | 8 | 77 | 85 |
| 1993 | 1 | 12 | 73 | 86 |
| 1994 | 0 | 4 | 86 | 90 |
| 1995 | 0 | 12 | 60 | 72 |
| 1996 | 0 | 12 | 75 | 87 |
| 1997 | 0 | 12 | 96 | 108 |
| 1998 | 2 | 12 | 86 | 100 |
| 1999 | 0 | 11 | 102 | 113 |
| 2000 | 0 | 11 | 74 | 85 |
| 2001 | 0 | 12 | 80 | 92 |
| 2002 | 0 | 8 | 74 | 82 |
| 2003 | 0 | 10 | 57 | 67 |
| 2004 | 0 | 9 | 59 | 68 |
| 2005 | 0 | 11 | 66 | 77 |
| 2006 | 0 | 3 | 62 | 65 |
| 2007 | 2 | 11 | 45 | 58 |
| 2008 | 0 | 9 | 56 | 65 |
| 2009 | 0 | 9 | 72 | 81 |
| 2010 | 0 | 9 | 49 | 58 |
| 2011 | 1 | 6 | 48 | 55 |
| 2012 | 0 | 5 | 56 | 61 |
| 2013 | 0 | 7 | 56 | 63 |
| 2014 | 0 | 2 | 74 | 76 |