Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 25 | 80 | 107 |
| 1980 | 4 | 28 | 76 | 108 |
| 1981 | 2 | 32 | 77 | 111 |
| 1982 | 2 | 31 | 76 | 109 |
| 1983 | 2 | 28 | 69 | 99 |
| 1984 | 1 | 21 | 67 | 89 |
| 1985 | 0 | 25 | 66 | 91 |
| 1986 | 2 | 9 | 69 | 80 |
| 1987 | 2 | 10 | 75 | 87 |
| 1988 | 2 | 12 | 67 | 81 |
| 1989 | 3 | 16 | 71 | 90 |
| 1990 | 1 | 16 | 82 | 99 |
| 1991 | 1 | 7 | 81 | 89 |
| 1992 | 0 | 7 | 75 | 82 |
| 1993 | 1 | 9 | 62 | 72 |
| 1994 | 2 | 8 | 74 | 84 |
| 1995 | 0 | 19 | 61 | 80 |
| 1996 | 0 | 13 | 71 | 84 |
| 1997 | 3 | 11 | 73 | 87 |
| 1998 | 2 | 11 | 60 | 73 |
| 1999 | 1 | 27 | 85 | 113 |
| 2000 | 0 | 14 | 66 | 80 |
| 2001 | 0 | 15 | 78 | 93 |
| 2002 | 0 | 9 | 68 | 77 |
| 2003 | 0 | 10 | 66 | 76 |
| 2004 | 0 | 11 | 76 | 87 |
| 2005 | 0 | 6 | 62 | 68 |
| 2006 | 0 | 13 | 66 | 79 |
| 2007 | 1 | 6 | 63 | 70 |
| 2008 | 3 | 8 | 61 | 72 |
| 2009 | 1 | 8 | 51 | 60 |
| 2010 | 0 | 8 | 64 | 72 |
| 2011 | 1 | 7 | 74 | 82 |
| 2012 | 1 | 7 | 46 | 54 |
| 2013 | 0 | 10 | 58 | 68 |
| 2014 | 2 | 7 | 68 | 77 |