Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 30 | 43 | 74 |
| 1980 | 1 | 21 | 49 | 71 |
| 1981 | 4 | 15 | 50 | 69 |
| 1982 | 1 | 19 | 53 | 73 |
| 1983 | 3 | 26 | 55 | 84 |
| 1984 | 1 | 18 | 49 | 68 |
| 1985 | 2 | 17 | 52 | 71 |
| 1986 | 3 | 13 | 44 | 60 |
| 1987 | 2 | 22 | 46 | 70 |
| 1988 | 0 | 17 | 62 | 79 |
| 1989 | 1 | 9 | 67 | 77 |
| 1990 | 0 | 12 | 56 | 68 |
| 1991 | 2 | 10 | 39 | 51 |
| 1992 | 1 | 13 | 44 | 58 |
| 1993 | 3 | 8 | 49 | 60 |
| 1994 | 1 | 7 | 47 | 55 |
| 1995 | 0 | 11 | 44 | 55 |
| 1996 | 1 | 7 | 30 | 38 |
| 1997 | 1 | 7 | 39 | 47 |
| 1998 | 1 | 8 | 52 | 61 |
| 1999 | 1 | 13 | 49 | 63 |
| 2000 | 0 | 7 | 64 | 71 |
| 2001 | 5 | 12 | 80 | 97 |
| 2002 | 1 | 18 | 73 | 92 |
| 2003 | 0 | 12 | 64 | 76 |
| 2004 | 1 | 17 | 53 | 71 |
| 2005 | 3 | 13 | 63 | 79 |
| 2006 | 1 | 12 | 91 | 104 |
| 2007 | 3 | 8 | 86 | 97 |
| 2008 | 1 | 13 | 79 | 93 |
| 2009 | 1 | 13 | 67 | 81 |
| 2010 | 0 | 13 | 69 | 82 |
| 2011 | 0 | 18 | 72 | 90 |
| 2012 | 1 | 10 | 77 | 88 |
| 2013 | 1 | 14 | 48 | 63 |
| 2014 | 0 | 11 | 50 | 61 |