Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 17 | 48 | 67 |
| 1980 | 1 | 25 | 41 | 67 |
| 1981 | 1 | 22 | 43 | 66 |
| 1982 | 3 | 22 | 42 | 67 |
| 1983 | 4 | 23 | 66 | 93 |
| 1984 | 0 | 32 | 54 | 86 |
| 1985 | 0 | 17 | 54 | 71 |
| 1986 | 3 | 24 | 72 | 99 |
| 1987 | 1 | 20 | 52 | 73 |
| 1988 | 3 | 19 | 54 | 76 |
| 1989 | 0 | 18 | 34 | 52 |
| 1990 | 1 | 13 | 36 | 50 |
| 1991 | 0 | 9 | 43 | 52 |
| 1992 | 0 | 9 | 32 | 41 |
| 1993 | 0 | 12 | 40 | 52 |
| 1994 | 1 | 13 | 54 | 68 |
| 1995 | 0 | 10 | 58 | 68 |
| 1996 | 1 | 6 | 59 | 66 |
| 1997 | 0 | 6 | 46 | 52 |
| 1998 | 0 | 10 | 52 | 62 |
| 1999 | 1 | 11 | 41 | 53 |
| 2000 | 2 | 10 | 45 | 57 |
| 2001 | 0 | 10 | 45 | 55 |
| 2002 | 0 | 6 | 41 | 47 |
| 2003 | 1 | 4 | 39 | 44 |
| 2004 | 2 | 8 | 39 | 49 |
| 2005 | 2 | 4 | 28 | 34 |
| 2006 | 0 | 10 | 38 | 48 |
| 2007 | 0 | 9 | 39 | 48 |
| 2008 | 2 | 6 | 46 | 54 |
| 2009 | 0 | 6 | 35 | 41 |
| 2010 | 0 | 4 | 37 | 41 |
| 2011 | 1 | 3 | 36 | 40 |
| 2012 | 3 | 9 | 35 | 47 |
| 2013 | 0 | 2 | 29 | 31 |
| 2014 | 0 | 10 | 29 | 39 |