Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 12 | 37 | 49 |
| 1980 | 2 | 14 | 66 | 82 |
| 1981 | 4 | 23 | 63 | 90 |
| 1982 | 2 | 20 | 48 | 70 |
| 1983 | 2 | 19 | 58 | 79 |
| 1984 | 1 | 22 | 47 | 70 |
| 1985 | 2 | 27 | 63 | 92 |
| 1986 | 3 | 19 | 65 | 87 |
| 1987 | 3 | 17 | 65 | 85 |
| 1988 | 2 | 20 | 76 | 98 |
| 1989 | 0 | 19 | 72 | 91 |
| 1990 | 2 | 25 | 77 | 104 |
| 1991 | 2 | 7 | 44 | 53 |
| 1992 | 1 | 15 | 51 | 67 |
| 1993 | 0 | 12 | 56 | 68 |
| 1994 | 3 | 24 | 51 | 78 |
| 1995 | 0 | 13 | 51 | 64 |
| 1996 | 1 | 10 | 62 | 73 |
| 1997 | 1 | 18 | 64 | 83 |
| 1998 | 1 | 23 | 64 | 88 |
| 1999 | 1 | 5 | 64 | 70 |
| 2000 | 2 | 13 | 55 | 70 |
| 2001 | 1 | 12 | 51 | 64 |
| 2002 | 2 | 14 | 58 | 74 |
| 2003 | 2 | 16 | 53 | 71 |
| 2004 | 2 | 19 | 52 | 73 |
| 2005 | 2 | 9 | 58 | 69 |
| 2006 | 1 | 5 | 47 | 53 |
| 2007 | 2 | 7 | 48 | 57 |
| 2008 | 1 | 5 | 43 | 49 |
| 2009 | 2 | 12 | 31 | 45 |
| 2010 | 2 | 6 | 28 | 36 |
| 2011 | 3 | 10 | 27 | 40 |
| 2012 | 1 | 8 | 27 | 36 |
| 2013 | 1 | 3 | 27 | 31 |
| 2014 | 0 | 4 | 33 | 37 |