Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 9 | 70 | 82 |
| 1980 | 0 | 13 | 98 | 111 |
| 1981 | 1 | 21 | 88 | 110 |
| 1982 | 1 | 15 | 106 | 122 |
| 1983 | 5 | 21 | 79 | 105 |
| 1984 | 3 | 14 | 96 | 113 |
| 1985 | 2 | 27 | 83 | 112 |
| 1986 | 1 | 19 | 90 | 110 |
| 1987 | 2 | 10 | 68 | 80 |
| 1988 | 1 | 23 | 89 | 113 |
| 1989 | 1 | 33 | 81 | 115 |
| 1990 | 1 | 20 | 63 | 84 |
| 1991 | 1 | 17 | 51 | 69 |
| 1992 | 0 | 12 | 69 | 81 |
| 1993 | 1 | 16 | 74 | 91 |
| 1994 | 1 | 12 | 81 | 94 |
| 1995 | 1 | 9 | 97 | 107 |
| 1996 | 3 | 9 | 86 | 98 |
| 1997 | 2 | 19 | 95 | 116 |
| 1998 | 1 | 16 | 77 | 94 |
| 1999 | 2 | 8 | 76 | 86 |
| 2000 | 1 | 6 | 83 | 90 |
| 2001 | 0 | 14 | 66 | 80 |
| 2002 | 1 | 16 | 46 | 63 |
| 2003 | 1 | 4 | 65 | 70 |
| 2004 | 1 | 7 | 62 | 70 |
| 2005 | 0 | 8 | 56 | 64 |
| 2006 | 0 | 11 | 45 | 56 |
| 2007 | 1 | 3 | 46 | 50 |
| 2008 | 0 | 11 | 59 | 70 |
| 2009 | 0 | 9 | 56 | 65 |
| 2010 | 0 | 6 | 50 | 56 |
| 2011 | 1 | 5 | 63 | 69 |
| 2012 | 0 | 9 | 55 | 64 |
| 2013 | 0 | 9 | 76 | 85 |
| 2014 | 0 | 5 | 60 | 65 |