Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 12 | 38 | 51 |
| 1980 | 2 | 13 | 31 | 46 |
| 1981 | 1 | 14 | 50 | 65 |
| 1982 | 1 | 7 | 38 | 46 |
| 1983 | 3 | 8 | 45 | 56 |
| 1984 | 5 | 12 | 41 | 58 |
| 1985 | 1 | 1 | 42 | 44 |
| 1986 | 2 | 12 | 55 | 69 |
| 1987 | 3 | 10 | 49 | 62 |
| 1988 | 2 | 10 | 52 | 64 |
| 1989 | 2 | 10 | 63 | 75 |
| 1990 | 1 | 16 | 60 | 77 |
| 1991 | 2 | 10 | 64 | 76 |
| 1992 | 1 | 15 | 50 | 66 |
| 1993 | 7 | 8 | 57 | 72 |
| 1994 | 4 | 7 | 60 | 71 |
| 1995 | 3 | 12 | 56 | 71 |
| 1996 | 4 | 17 | 71 | 92 |
| 1997 | 5 | 23 | 86 | 114 |
| 1998 | 5 | 18 | 73 | 96 |
| 1999 | 1 | 14 | 62 | 77 |
| 2000 | 2 | 6 | 89 | 97 |
| 2001 | 1 | 8 | 71 | 80 |
| 2002 | 3 | 14 | 70 | 87 |
| 2003 | 1 | 9 | 71 | 81 |
| 2004 | 4 | 12 | 73 | 89 |
| 2005 | 4 | 10 | 87 | 101 |
| 2006 | 0 | 14 | 66 | 80 |
| 2007 | 1 | 12 | 51 | 64 |
| 2008 | 1 | 9 | 36 | 46 |
| 2009 | 3 | 9 | 52 | 64 |
| 2010 | 0 | 10 | 43 | 53 |
| 2011 | 1 | 8 | 37 | 46 |
| 2012 | 1 | 14 | 37 | 52 |
| 2013 | 1 | 4 | 25 | 30 |
| 2014 | 1 | 4 | 33 | 38 |