Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 7 | 49 | 142 | 198 |
| 1980 | 7 | 51 | 142 | 200 |
| 1981 | 3 | 69 | 135 | 207 |
| 1982 | 3 | 63 | 151 | 217 |
| 1983 | 2 | 49 | 150 | 201 |
| 1984 | 7 | 66 | 164 | 237 |
| 1985 | 5 | 47 | 175 | 227 |
| 1986 | 4 | 64 | 180 | 248 |
| 1987 | 4 | 50 | 139 | 193 |
| 1988 | 4 | 47 | 137 | 188 |
| 1989 | 3 | 31 | 99 | 133 |
| 1990 | 8 | 42 | 186 | 236 |
| 1991 | 4 | 43 | 144 | 191 |
| 1992 | 6 | 39 | 130 | 175 |
| 1993 | 2 | 38 | 174 | 214 |
| 1994 | 8 | 37 | 146 | 191 |
| 1995 | 4 | 31 | 168 | 203 |
| 1996 | 4 | 27 | 158 | 189 |
| 1997 | 5 | 25 | 193 | 223 |
| 1998 | 5 | 27 | 198 | 230 |
| 1999 | 1 | 24 | 167 | 192 |
| 2000 | 3 | 36 | 166 | 205 |
| 2001 | 6 | 25 | 199 | 230 |
| 2002 | 6 | 26 | 162 | 194 |
| 2003 | 2 | 30 | 151 | 183 |
| 2004 | 2 | 27 | 155 | 184 |
| 2005 | 4 | 21 | 156 | 181 |
| 2006 | 2 | 29 | 116 | 147 |
| 2007 | 2 | 19 | 141 | 162 |
| 2008 | 2 | 18 | 139 | 159 |
| 2009 | 5 | 18 | 105 | 128 |
| 2010 | 1 | 17 | 98 | 116 |
| 2011 | 1 | 22 | 103 | 126 |
| 2012 | 1 | 25 | 104 | 130 |
| 2013 | 4 | 19 | 109 | 132 |
| 2014 | 1 | 29 | 115 | 145 |