Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 48 | 93 | 143 |
| 1980 | 4 | 53 | 81 | 138 |
| 1981 | 6 | 35 | 91 | 132 |
| 1982 | 7 | 53 | 96 | 156 |
| 1983 | 2 | 39 | 94 | 135 |
| 1984 | 1 | 48 | 85 | 134 |
| 1985 | 6 | 26 | 81 | 113 |
| 1986 | 3 | 42 | 102 | 147 |
| 1987 | 2 | 32 | 98 | 132 |
| 1988 | 4 | 35 | 104 | 143 |
| 1989 | 10 | 37 | 101 | 148 |
| 1990 | 7 | 31 | 93 | 131 |
| 1991 | 3 | 22 | 74 | 99 |
| 1992 | 0 | 19 | 102 | 121 |
| 1993 | 2 | 22 | 71 | 95 |
| 1994 | 4 | 21 | 101 | 126 |
| 1995 | 3 | 19 | 90 | 112 |
| 1996 | 4 | 24 | 137 | 165 |
| 1997 | 2 | 25 | 154 | 181 |
| 1998 | 6 | 22 | 163 | 191 |
| 1999 | 8 | 31 | 175 | 214 |
| 2000 | 4 | 24 | 159 | 187 |
| 2001 | 8 | 27 | 157 | 192 |
| 2002 | 4 | 21 | 174 | 199 |
| 2003 | 3 | 14 | 143 | 160 |
| 2004 | 4 | 19 | 137 | 160 |
| 2005 | 3 | 15 | 146 | 164 |
| 2006 | 2 | 18 | 120 | 140 |
| 2007 | 2 | 19 | 128 | 149 |
| 2008 | 2 | 7 | 137 | 146 |
| 2009 | 2 | 17 | 134 | 153 |
| 2010 | 5 | 22 | 136 | 163 |
| 2011 | 4 | 15 | 110 | 129 |
| 2012 | 1 | 8 | 107 | 116 |
| 2013 | 1 | 11 | 111 | 123 |
| 2014 | 2 | 13 | 99 | 114 |