Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 14 | 30 | 44 |
| 1980 | 0 | 10 | 51 | 61 |
| 1981 | 2 | 15 | 38 | 55 |
| 1982 | 3 | 7 | 38 | 48 |
| 1983 | 0 | 12 | 51 | 63 |
| 1984 | 1 | 15 | 44 | 60 |
| 1985 | 0 | 14 | 51 | 65 |
| 1986 | 0 | 15 | 44 | 59 |
| 1987 | 0 | 15 | 40 | 55 |
| 1988 | 0 | 15 | 38 | 53 |
| 1989 | 0 | 6 | 42 | 48 |
| 1990 | 0 | 8 | 41 | 49 |
| 1991 | 3 | 10 | 49 | 62 |
| 1992 | 0 | 8 | 36 | 44 |
| 1993 | 0 | 6 | 42 | 48 |
| 1994 | 2 | 7 | 45 | 54 |
| 1995 | 0 | 7 | 44 | 51 |
| 1996 | 2 | 7 | 52 | 61 |
| 1997 | 1 | 2 | 48 | 51 |
| 1998 | 0 | 7 | 46 | 53 |
| 1999 | 1 | 8 | 55 | 64 |
| 2000 | 1 | 9 | 69 | 79 |
| 2001 | 0 | 7 | 54 | 61 |
| 2002 | 0 | 6 | 62 | 68 |
| 2003 | 1 | 10 | 41 | 52 |
| 2004 | 0 | 1 | 48 | 49 |
| 2005 | 0 | 4 | 43 | 47 |
| 2006 | 1 | 3 | 66 | 70 |
| 2007 | 1 | 5 | 57 | 63 |
| 2008 | 0 | 5 | 63 | 68 |
| 2009 | 2 | 3 | 46 | 51 |
| 2010 | 0 | 9 | 58 | 67 |
| 2011 | 1 | 8 | 30 | 39 |
| 2012 | 0 | 3 | 25 | 28 |
| 2013 | 2 | 4 | 35 | 41 |
| 2014 | 0 | 4 | 26 | 30 |