Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 27 | 57 | 85 |
| 1980 | 1 | 24 | 44 | 69 |
| 1981 | 3 | 29 | 58 | 90 |
| 1982 | 3 | 24 | 49 | 76 |
| 1983 | 2 | 36 | 52 | 90 |
| 1984 | 1 | 22 | 52 | 75 |
| 1985 | 2 | 23 | 70 | 95 |
| 1986 | 2 | 26 | 56 | 84 |
| 1987 | 3 | 18 | 92 | 113 |
| 1988 | 3 | 16 | 71 | 90 |
| 1989 | 3 | 22 | 73 | 98 |
| 1990 | 2 | 11 | 87 | 100 |
| 1991 | 1 | 15 | 59 | 75 |
| 1992 | 1 | 12 | 59 | 72 |
| 1993 | 4 | 14 | 59 | 77 |
| 1994 | 1 | 11 | 69 | 81 |
| 1995 | 0 | 28 | 66 | 94 |
| 1996 | 1 | 28 | 73 | 102 |
| 1997 | 0 | 20 | 98 | 118 |
| 1998 | 2 | 14 | 64 | 80 |
| 1999 | 2 | 10 | 64 | 76 |
| 2000 | 3 | 13 | 71 | 87 |
| 2001 | 1 | 13 | 68 | 82 |
| 2002 | 0 | 8 | 59 | 67 |
| 2003 | 1 | 12 | 68 | 81 |
| 2004 | 1 | 6 | 59 | 66 |
| 2005 | 1 | 13 | 56 | 70 |
| 2006 | 3 | 10 | 53 | 66 |
| 2007 | 2 | 9 | 46 | 57 |
| 2008 | 2 | 6 | 49 | 57 |
| 2009 | 1 | 13 | 58 | 72 |
| 2010 | 0 | 11 | 43 | 54 |
| 2011 | 0 | 9 | 35 | 44 |
| 2012 | 1 | 8 | 55 | 64 |
| 2013 | 1 | 10 | 42 | 53 |
| 2014 | 1 | 10 | 36 | 47 |