Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 25 | 54 | 80 |
| 1980 | 2 | 19 | 59 | 80 |
| 1981 | 2 | 25 | 64 | 91 |
| 1982 | 3 | 20 | 53 | 76 |
| 1983 | 2 | 18 | 51 | 71 |
| 1984 | 2 | 14 | 60 | 76 |
| 1985 | 2 | 18 | 50 | 70 |
| 1986 | 3 | 23 | 47 | 73 |
| 1987 | 3 | 14 | 64 | 81 |
| 1988 | 1 | 9 | 61 | 71 |
| 1989 | 1 | 12 | 77 | 90 |
| 1990 | 1 | 7 | 84 | 92 |
| 1991 | 1 | 5 | 76 | 82 |
| 1992 | 2 | 10 | 57 | 69 |
| 1993 | 2 | 7 | 65 | 74 |
| 1994 | 2 | 6 | 70 | 78 |
| 1995 | 1 | 9 | 57 | 67 |
| 1996 | 0 | 10 | 93 | 103 |
| 1997 | 2 | 7 | 87 | 96 |
| 1998 | 0 | 3 | 78 | 81 |
| 1999 | 1 | 5 | 68 | 74 |
| 2000 | 3 | 5 | 76 | 84 |
| 2001 | 0 | 5 | 68 | 73 |
| 2002 | 1 | 7 | 62 | 70 |
| 2003 | 3 | 11 | 74 | 88 |
| 2004 | 1 | 0 | 67 | 68 |
| 2005 | 1 | 12 | 72 | 85 |
| 2006 | 1 | 2 | 56 | 59 |
| 2007 | 3 | 3 | 48 | 54 |
| 2008 | 0 | 4 | 43 | 47 |
| 2009 | 1 | 5 | 43 | 49 |
| 2010 | 0 | 2 | 44 | 46 |
| 2011 | 0 | 3 | 42 | 45 |
| 2012 | 0 | 0 | 35 | 35 |
| 2013 | 0 | 1 | 37 | 38 |
| 2014 | 0 | 1 | 42 | 43 |