Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 8 | 42 | 52 |
| 1980 | 0 | 7 | 18 | 25 |
| 1981 | 0 | 10 | 25 | 35 |
| 1982 | 1 | 9 | 22 | 32 |
| 1983 | 0 | 8 | 26 | 34 |
| 1984 | 2 | 11 | 50 | 63 |
| 1985 | 0 | 9 | 57 | 66 |
| 1986 | 1 | 11 | 31 | 43 |
| 1987 | 1 | 7 | 32 | 40 |
| 1988 | 1 | 5 | 37 | 43 |
| 1989 | 0 | 8 | 45 | 53 |
| 1990 | 0 | 5 | 47 | 52 |
| 1991 | 1 | 4 | 47 | 52 |
| 1992 | 0 | 6 | 16 | 22 |
| 1993 | 1 | 2 | 42 | 45 |
| 1994 | 0 | 3 | 63 | 66 |
| 1995 | 0 | 9 | 56 | 65 |
| 1996 | 2 | 4 | 70 | 76 |
| 1997 | 0 | 6 | 78 | 84 |
| 1998 | 3 | 9 | 88 | 100 |
| 1999 | 0 | 8 | 92 | 100 |
| 2000 | 2 | 9 | 110 | 121 |
| 2001 | 1 | 8 | 78 | 87 |
| 2002 | 0 | 6 | 95 | 101 |
| 2003 | 0 | 12 | 66 | 78 |
| 2004 | 1 | 11 | 80 | 92 |
| 2005 | 3 | 9 | 79 | 91 |
| 2006 | 1 | 6 | 67 | 74 |
| 2007 | 3 | 5 | 73 | 81 |
| 2008 | 0 | 7 | 58 | 65 |
| 2009 | 0 | 1 | 73 | 74 |
| 2010 | 0 | 4 | 66 | 70 |
| 2011 | 0 | 5 | 64 | 69 |
| 2012 | 2 | 3 | 59 | 64 |
| 2013 | 0 | 6 | 68 | 74 |
| 2014 | 0 | 4 | 73 | 77 |