Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 4 | 18 | 46 | 68 |
| 1980 | 1 | 21 | 59 | 81 |
| 1981 | 1 | 16 | 67 | 84 |
| 1982 | 2 | 21 | 61 | 84 |
| 1983 | 2 | 13 | 52 | 67 |
| 1984 | 3 | 19 | 65 | 87 |
| 1985 | 2 | 20 | 62 | 84 |
| 1986 | 4 | 15 | 62 | 81 |
| 1987 | 4 | 17 | 62 | 83 |
| 1988 | 1 | 21 | 67 | 89 |
| 1989 | 5 | 14 | 77 | 96 |
| 1990 | 1 | 10 | 77 | 88 |
| 1991 | 3 | 17 | 68 | 88 |
| 1992 | 2 | 14 | 80 | 96 |
| 1993 | 2 | 20 | 71 | 93 |
| 1994 | 4 | 20 | 86 | 110 |
| 1995 | 2 | 18 | 49 | 69 |
| 1996 | 0 | 18 | 65 | 83 |
| 1997 | 1 | 25 | 87 | 113 |
| 1998 | 3 | 8 | 56 | 67 |
| 1999 | 0 | 7 | 51 | 58 |
| 2000 | 2 | 7 | 53 | 62 |
| 2001 | 1 | 10 | 63 | 74 |
| 2002 | 2 | 5 | 37 | 44 |
| 2003 | 2 | 5 | 48 | 55 |
| 2004 | 1 | 6 | 43 | 50 |
| 2005 | 0 | 6 | 45 | 51 |
| 2006 | 2 | 9 | 29 | 40 |
| 2007 | 1 | 2 | 22 | 25 |
| 2008 | 0 | 3 | 56 | 59 |
| 2009 | 0 | 1 | 42 | 43 |
| 2010 | 0 | 5 | 46 | 51 |
| 2011 | 1 | 6 | 50 | 57 |
| 2012 | 0 | 4 | 29 | 33 |
| 2013 | 1 | 5 | 16 | 22 |
| 2014 | 0 | 4 | 21 | 25 |