Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 6 | 79 | 171 | 256 |
| 1980 | 5 | 83 | 171 | 259 |
| 1981 | 1 | 73 | 175 | 249 |
| 1982 | 4 | 81 | 185 | 270 |
| 1983 | 3 | 68 | 185 | 256 |
| 1984 | 8 | 70 | 196 | 274 |
| 1985 | 2 | 55 | 189 | 246 |
| 1986 | 1 | 70 | 211 | 282 |
| 1987 | 1 | 55 | 186 | 242 |
| 1988 | 5 | 51 | 231 | 287 |
| 1989 | 3 | 57 | 250 | 310 |
| 1990 | 8 | 43 | 199 | 250 |
| 1991 | 2 | 33 | 189 | 224 |
| 1992 | 2 | 45 | 234 | 281 |
| 1993 | 2 | 39 | 202 | 243 |
| 1994 | 7 | 46 | 198 | 251 |
| 1995 | 1 | 56 | 206 | 263 |
| 1996 | 4 | 55 | 213 | 272 |
| 1997 | 2 | 35 | 206 | 243 |
| 1998 | 3 | 35 | 206 | 244 |
| 1999 | 2 | 44 | 184 | 230 |
| 2000 | 0 | 33 | 185 | 218 |
| 2001 | 5 | 24 | 200 | 229 |
| 2002 | 3 | 37 | 196 | 236 |
| 2003 | 4 | 32 | 146 | 182 |
| 2004 | 3 | 30 | 160 | 193 |
| 2005 | 2 | 36 | 135 | 173 |
| 2006 | 3 | 20 | 125 | 148 |
| 2007 | 0 | 38 | 131 | 169 |
| 2008 | 0 | 15 | 93 | 108 |
| 2009 | 1 | 20 | 110 | 131 |
| 2010 | 0 | 28 | 105 | 133 |
| 2011 | 0 | 26 | 113 | 139 |
| 2012 | 3 | 22 | 98 | 123 |
| 2013 | 3 | 10 | 104 | 117 |
| 2014 | 0 | 14 | 137 | 151 |