Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 19 | 41 | 63 |
| 1980 | 1 | 25 | 38 | 64 |
| 1981 | 2 | 20 | 43 | 65 |
| 1982 | 1 | 22 | 40 | 63 |
| 1983 | 1 | 11 | 37 | 49 |
| 1984 | 0 | 19 | 46 | 65 |
| 1985 | 3 | 15 | 35 | 53 |
| 1986 | 2 | 18 | 45 | 65 |
| 1987 | 1 | 14 | 47 | 62 |
| 1988 | 1 | 12 | 44 | 57 |
| 1989 | 2 | 14 | 53 | 69 |
| 1990 | 0 | 14 | 45 | 59 |
| 1991 | 0 | 12 | 34 | 46 |
| 1992 | 4 | 10 | 35 | 49 |
| 1993 | 1 | 9 | 40 | 50 |
| 1994 | 1 | 12 | 44 | 57 |
| 1995 | 1 | 11 | 65 | 77 |
| 1996 | 0 | 7 | 45 | 52 |
| 1997 | 1 | 11 | 34 | 46 |
| 1998 | 0 | 13 | 46 | 59 |
| 1999 | 1 | 12 | 38 | 51 |
| 2000 | 3 | 11 | 71 | 85 |
| 2001 | 1 | 11 | 48 | 60 |
| 2002 | 2 | 15 | 67 | 84 |
| 2003 | 0 | 12 | 53 | 65 |
| 2004 | 3 | 8 | 68 | 79 |
| 2005 | 1 | 8 | 53 | 62 |
| 2006 | 5 | 9 | 79 | 93 |
| 2007 | 3 | 12 | 75 | 90 |
| 2008 | 0 | 13 | 66 | 79 |
| 2009 | 1 | 12 | 45 | 58 |
| 2010 | 1 | 7 | 52 | 60 |
| 2011 | 0 | 6 | 53 | 59 |
| 2012 | 0 | 2 | 51 | 53 |
| 2013 | 2 | 6 | 47 | 55 |
| 2014 | 0 | 7 | 35 | 42 |