Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 29 | 77 | 109 |
| 1980 | 2 | 27 | 68 | 97 |
| 1981 | 2 | 27 | 69 | 98 |
| 1982 | 1 | 20 | 80 | 101 |
| 1983 | 2 | 18 | 67 | 87 |
| 1984 | 2 | 23 | 60 | 85 |
| 1985 | 2 | 20 | 66 | 88 |
| 1986 | 2 | 22 | 76 | 100 |
| 1987 | 4 | 10 | 71 | 85 |
| 1988 | 2 | 14 | 73 | 89 |
| 1989 | 2 | 16 | 84 | 102 |
| 1990 | 1 | 26 | 93 | 120 |
| 1991 | 2 | 21 | 83 | 106 |
| 1992 | 3 | 18 | 73 | 94 |
| 1993 | 0 | 29 | 74 | 103 |
| 1994 | 3 | 16 | 86 | 105 |
| 1995 | 1 | 13 | 93 | 107 |
| 1996 | 0 | 19 | 74 | 93 |
| 1997 | 0 | 6 | 110 | 116 |
| 1998 | 0 | 10 | 100 | 110 |
| 1999 | 0 | 9 | 96 | 105 |
| 2000 | 2 | 9 | 86 | 97 |
| 2001 | 1 | 9 | 82 | 92 |
| 2002 | 0 | 8 | 111 | 119 |
| 2003 | 1 | 13 | 96 | 110 |
| 2004 | 0 | 10 | 76 | 86 |
| 2005 | 1 | 11 | 84 | 96 |
| 2006 | 1 | 11 | 77 | 89 |
| 2007 | 0 | 14 | 66 | 80 |
| 2008 | 1 | 7 | 74 | 82 |
| 2009 | 3 | 8 | 81 | 92 |
| 2010 | 1 | 10 | 70 | 81 |
| 2011 | 0 | 5 | 76 | 81 |
| 2012 | 1 | 8 | 51 | 60 |
| 2013 | 0 | 4 | 55 | 59 |
| 2014 | 0 | 6 | 56 | 62 |