Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 4 | 70 | 145 | 219 |
| 1980 | 3 | 46 | 113 | 162 |
| 1981 | 4 | 57 | 131 | 192 |
| 1982 | 1 | 52 | 161 | 214 |
| 1983 | 4 | 50 | 178 | 232 |
| 1984 | 4 | 48 | 187 | 239 |
| 1985 | 4 | 44 | 155 | 203 |
| 1986 | 4 | 42 | 142 | 188 |
| 1987 | 2 | 31 | 152 | 185 |
| 1988 | 3 | 50 | 160 | 213 |
| 1989 | 2 | 47 | 185 | 234 |
| 1990 | 4 | 33 | 153 | 190 |
| 1991 | 4 | 28 | 133 | 165 |
| 1992 | 5 | 36 | 127 | 168 |
| 1993 | 1 | 31 | 165 | 197 |
| 1994 | 2 | 37 | 154 | 193 |
| 1995 | 2 | 34 | 172 | 208 |
| 1996 | 3 | 46 | 173 | 222 |
| 1997 | 1 | 39 | 175 | 215 |
| 1998 | 0 | 40 | 190 | 230 |
| 1999 | 6 | 31 | 178 | 215 |
| 2000 | 3 | 25 | 149 | 177 |
| 2001 | 1 | 27 | 153 | 181 |
| 2002 | 1 | 20 | 144 | 165 |
| 2003 | 2 | 14 | 156 | 172 |
| 2004 | 3 | 28 | 111 | 142 |
| 2005 | 0 | 20 | 127 | 147 |
| 2006 | 0 | 16 | 116 | 132 |
| 2007 | 0 | 11 | 93 | 104 |
| 2008 | 1 | 8 | 106 | 115 |
| 2009 | 4 | 15 | 92 | 111 |
| 2010 | 1 | 12 | 97 | 110 |
| 2011 | 4 | 10 | 94 | 108 |
| 2012 | 1 | 17 | 75 | 93 |
| 2013 | 0 | 9 | 77 | 86 |
| 2014 | 1 | 11 | 93 | 105 |