Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 3 | 45 | 104 | 152 |
| 1980 | 3 | 47 | 79 | 129 |
| 1981 | 4 | 42 | 76 | 122 |
| 1982 | 4 | 52 | 98 | 154 |
| 1983 | 4 | 43 | 90 | 137 |
| 1984 | 4 | 41 | 87 | 132 |
| 1985 | 1 | 36 | 95 | 132 |
| 1986 | 1 | 38 | 88 | 127 |
| 1987 | 1 | 23 | 65 | 89 |
| 1988 | 0 | 26 | 99 | 125 |
| 1989 | 2 | 19 | 72 | 93 |
| 1990 | 1 | 25 | 74 | 100 |
| 1991 | 4 | 16 | 72 | 92 |
| 1992 | 2 | 14 | 81 | 97 |
| 1993 | 2 | 14 | 60 | 76 |
| 1994 | 5 | 7 | 67 | 79 |
| 1995 | 4 | 7 | 77 | 88 |
| 1996 | 3 | 8 | 80 | 91 |
| 1997 | 1 | 10 | 86 | 97 |
| 1998 | 0 | 9 | 99 | 108 |
| 1999 | 2 | 15 | 103 | 120 |
| 2000 | 2 | 14 | 97 | 113 |
| 2001 | 1 | 13 | 87 | 101 |
| 2002 | 1 | 10 | 105 | 116 |
| 2003 | 1 | 10 | 86 | 97 |
| 2004 | 3 | 5 | 92 | 100 |
| 2005 | 0 | 11 | 100 | 111 |
| 2006 | 1 | 6 | 80 | 87 |
| 2007 | 1 | 11 | 94 | 106 |
| 2008 | 1 | 8 | 65 | 74 |
| 2009 | 1 | 2 | 68 | 71 |
| 2010 | 2 | 10 | 72 | 84 |
| 2011 | 1 | 8 | 71 | 80 |
| 2012 | 1 | 3 | 68 | 72 |
| 2013 | 1 | 8 | 59 | 68 |
| 2014 | 2 | 11 | 72 | 85 |