Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 22 | 35 | 62 |
| 1980 | 3 | 9 | 53 | 65 |
| 1981 | 0 | 19 | 46 | 65 |
| 1982 | 4 | 18 | 50 | 72 |
| 1983 | 1 | 21 | 49 | 71 |
| 1984 | 3 | 13 | 57 | 73 |
| 1985 | 2 | 18 | 67 | 87 |
| 1986 | 4 | 26 | 60 | 90 |
| 1987 | 1 | 16 | 74 | 91 |
| 1988 | 1 | 18 | 61 | 80 |
| 1989 | 2 | 19 | 70 | 91 |
| 1990 | 3 | 15 | 79 | 97 |
| 1991 | 3 | 10 | 65 | 78 |
| 1992 | 1 | 12 | 71 | 84 |
| 1993 | 1 | 11 | 61 | 73 |
| 1994 | 1 | 4 | 66 | 71 |
| 1995 | 2 | 9 | 68 | 79 |
| 1996 | 2 | 8 | 75 | 85 |
| 1997 | 3 | 15 | 102 | 120 |
| 1998 | 1 | 7 | 75 | 83 |
| 1999 | 0 | 5 | 88 | 93 |
| 2000 | 1 | 5 | 96 | 102 |
| 2001 | 2 | 9 | 85 | 96 |
| 2002 | 2 | 13 | 102 | 117 |
| 2003 | 2 | 6 | 98 | 106 |
| 2004 | 0 | 11 | 81 | 92 |
| 2005 | 1 | 8 | 74 | 83 |
| 2006 | 1 | 6 | 76 | 83 |
| 2007 | 2 | 6 | 65 | 73 |
| 2008 | 3 | 5 | 74 | 82 |
| 2009 | 0 | 8 | 78 | 86 |
| 2010 | 0 | 5 | 68 | 73 |
| 2011 | 0 | 4 | 77 | 81 |
| 2012 | 1 | 7 | 63 | 71 |
| 2013 | 1 | 7 | 66 | 74 |
| 2014 | 1 | 4 | 50 | 55 |