Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 7 | 26 | 67 | 100 |
| 1980 | 3 | 26 | 64 | 93 |
| 1981 | 1 | 41 | 66 | 108 |
| 1982 | 3 | 51 | 58 | 112 |
| 1983 | 4 | 51 | 65 | 120 |
| 1984 | 2 | 30 | 91 | 123 |
| 1985 | 3 | 26 | 89 | 118 |
| 1986 | 4 | 27 | 97 | 128 |
| 1987 | 3 | 21 | 122 | 146 |
| 1988 | 5 | 24 | 102 | 131 |
| 1989 | 3 | 21 | 106 | 130 |
| 1990 | 3 | 21 | 111 | 135 |
| 1991 | 2 | 18 | 98 | 118 |
| 1992 | 0 | 10 | 81 | 91 |
| 1993 | 2 | 16 | 70 | 88 |
| 1994 | 3 | 10 | 79 | 92 |
| 1995 | 2 | 17 | 73 | 92 |
| 1996 | 1 | 21 | 87 | 109 |
| 1997 | 1 | 24 | 82 | 107 |
| 1998 | 3 | 21 | 82 | 106 |
| 1999 | 1 | 11 | 81 | 93 |
| 2000 | 4 | 18 | 89 | 111 |
| 2001 | 2 | 20 | 94 | 116 |
| 2002 | 2 | 18 | 73 | 93 |
| 2003 | 1 | 11 | 80 | 92 |
| 2004 | 1 | 6 | 107 | 114 |
| 2005 | 3 | 10 | 90 | 103 |
| 2006 | 3 | 13 | 101 | 117 |
| 2007 | 2 | 7 | 86 | 95 |
| 2008 | 1 | 10 | 78 | 89 |
| 2009 | 0 | 14 | 72 | 86 |
| 2010 | 1 | 6 | 64 | 71 |
| 2011 | 2 | 5 | 64 | 71 |
| 2012 | 1 | 8 | 64 | 73 |
| 2013 | 1 | 10 | 62 | 73 |
| 2014 | 1 | 7 | 54 | 62 |