Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 12 | 56 | 70 |
| 1980 | 2 | 5 | 61 | 68 |
| 1981 | 0 | 7 | 42 | 49 |
| 1982 | 1 | 8 | 55 | 64 |
| 1983 | 0 | 2 | 52 | 54 |
| 1984 | 0 | 5 | 52 | 57 |
| 1985 | 1 | 10 | 68 | 79 |
| 1986 | 0 | 9 | 59 | 68 |
| 1987 | 0 | 8 | 46 | 54 |
| 1988 | 0 | 6 | 53 | 59 |
| 1989 | 1 | 6 | 62 | 69 |
| 1990 | 0 | 6 | 48 | 54 |
| 1991 | 1 | 6 | 47 | 54 |
| 1992 | 0 | 9 | 46 | 55 |
| 1993 | 0 | 3 | 35 | 38 |
| 1994 | 1 | 3 | 62 | 66 |
| 1995 | 0 | 5 | 61 | 66 |
| 1996 | 0 | 13 | 71 | 84 |
| 1997 | 1 | 7 | 95 | 103 |
| 1998 | 1 | 9 | 90 | 100 |
| 1999 | 0 | 8 | 79 | 87 |
| 2000 | 0 | 5 | 99 | 104 |
| 2001 | 0 | 4 | 69 | 73 |
| 2002 | 0 | 4 | 77 | 81 |
| 2003 | 0 | 4 | 59 | 63 |
| 2004 | 2 | 0 | 65 | 67 |
| 2005 | 1 | 3 | 64 | 68 |
| 2006 | 0 | 4 | 56 | 60 |
| 2007 | 2 | 5 | 33 | 40 |
| 2008 | 1 | 4 | 35 | 40 |
| 2009 | 0 | 5 | 37 | 42 |
| 2010 | 0 | 6 | 28 | 34 |
| 2011 | 0 | 10 | 25 | 35 |
| 2012 | 0 | 5 | 38 | 43 |
| 2013 | 0 | 3 | 29 | 32 |
| 2014 | 0 | 2 | 23 | 25 |