Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 7 | 36 | 115 | 158 |
| 1980 | 9 | 43 | 118 | 170 |
| 1981 | 7 | 47 | 96 | 150 |
| 1982 | 5 | 44 | 112 | 161 |
| 1983 | 7 | 37 | 118 | 162 |
| 1984 | 2 | 42 | 145 | 189 |
| 1985 | 5 | 42 | 120 | 167 |
| 1986 | 6 | 52 | 114 | 172 |
| 1987 | 6 | 44 | 103 | 153 |
| 1988 | 3 | 31 | 116 | 150 |
| 1989 | 6 | 31 | 126 | 163 |
| 1990 | 3 | 42 | 138 | 183 |
| 1991 | 5 | 29 | 118 | 152 |
| 1992 | 1 | 34 | 111 | 146 |
| 1993 | 6 | 43 | 106 | 155 |
| 1994 | 3 | 34 | 93 | 130 |
| 1995 | 3 | 39 | 99 | 141 |
| 1996 | 2 | 29 | 110 | 141 |
| 1997 | 4 | 38 | 118 | 160 |
| 1998 | 4 | 18 | 100 | 122 |
| 1999 | 0 | 25 | 109 | 134 |
| 2000 | 4 | 16 | 75 | 95 |
| 2001 | 1 | 22 | 97 | 120 |
| 2002 | 2 | 21 | 82 | 105 |
| 2003 | 4 | 19 | 75 | 98 |
| 2004 | 2 | 7 | 69 | 78 |
| 2005 | 2 | 9 | 58 | 69 |
| 2006 | 1 | 11 | 62 | 74 |
| 2007 | 1 | 23 | 58 | 82 |
| 2008 | 1 | 16 | 70 | 87 |
| 2009 | 1 | 14 | 59 | 74 |
| 2010 | 1 | 18 | 48 | 67 |
| 2011 | 0 | 7 | 36 | 43 |
| 2012 | 1 | 15 | 50 | 66 |
| 2013 | 0 | 14 | 41 | 55 |
| 2014 | 1 | 12 | 54 | 67 |