Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 0 | 13 | 121 | 134 |
| 1980 | 0 | 12 | 91 | 103 |
| 1981 | 0 | 18 | 76 | 94 |
| 1982 | 0 | 11 | 115 | 126 |
| 1983 | 0 | 18 | 112 | 130 |
| 1984 | 1 | 26 | 123 | 150 |
| 1985 | 0 | 22 | 96 | 118 |
| 1986 | 1 | 20 | 94 | 115 |
| 1987 | 0 | 25 | 111 | 136 |
| 1988 | 0 | 24 | 106 | 130 |
| 1989 | 1 | 26 | 115 | 142 |
| 1990 | 0 | 27 | 123 | 150 |
| 1991 | 0 | 16 | 98 | 114 |
| 1992 | 0 | 15 | 92 | 107 |
| 1993 | 1 | 20 | 100 | 121 |
| 1994 | 0 | 16 | 108 | 124 |
| 1995 | 1 | 10 | 104 | 115 |
| 1996 | 0 | 22 | 113 | 135 |
| 1997 | 0 | 18 | 110 | 128 |
| 1998 | 0 | 19 | 94 | 113 |
| 1999 | 0 | 24 | 122 | 146 |
| 2000 | 0 | 23 | 104 | 127 |
| 2001 | 0 | 18 | 93 | 111 |
| 2002 | 0 | 22 | 69 | 91 |
| 2003 | 0 | 14 | 51 | 65 |
| 2004 | 1 | 8 | 61 | 70 |
| 2005 | 0 | 12 | 65 | 77 |
| 2006 | 0 | 16 | 65 | 81 |
| 2007 | 3 | 16 | 62 | 81 |
| 2008 | 0 | 7 | 58 | 65 |
| 2009 | 1 | 10 | 58 | 69 |
| 2010 | 1 | 9 | 59 | 69 |
| 2011 | 0 | 13 | 57 | 70 |
| 2012 | 0 | 7 | 45 | 52 |
| 2013 | 0 | 4 | 57 | 61 |
| 2014 | 1 | 1 | 58 | 60 |