Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 12 | 92 | 221 | 325 |
| 1980 | 5 | 103 | 210 | 318 |
| 1981 | 8 | 90 | 177 | 275 |
| 1982 | 1 | 95 | 159 | 255 |
| 1983 | 6 | 99 | 181 | 286 |
| 1984 | 4 | 78 | 176 | 258 |
| 1985 | 3 | 105 | 178 | 286 |
| 1986 | 4 | 79 | 183 | 266 |
| 1987 | 9 | 90 | 172 | 271 |
| 1988 | 5 | 61 | 197 | 263 |
| 1989 | 5 | 96 | 217 | 318 |
| 1990 | 4 | 65 | 214 | 283 |
| 1991 | 7 | 30 | 229 | 266 |
| 1992 | 7 | 52 | 214 | 273 |
| 1993 | 6 | 30 | 185 | 221 |
| 1994 | 5 | 40 | 181 | 226 |
| 1995 | 4 | 49 | 177 | 230 |
| 1996 | 4 | 24 | 187 | 215 |
| 1997 | 3 | 27 | 169 | 199 |
| 1998 | 4 | 25 | 168 | 197 |
| 1999 | 2 | 28 | 166 | 196 |
| 2000 | 3 | 39 | 150 | 192 |
| 2001 | 0 | 35 | 171 | 206 |
| 2002 | 3 | 28 | 181 | 212 |
| 2003 | 1 | 22 | 155 | 178 |
| 2004 | 5 | 25 | 164 | 194 |
| 2005 | 4 | 25 | 170 | 199 |
| 2006 | 2 | 22 | 175 | 199 |
| 2007 | 4 | 31 | 142 | 177 |
| 2008 | 2 | 25 | 162 | 189 |
| 2009 | 3 | 14 | 143 | 160 |
| 2010 | 1 | 26 | 130 | 157 |
| 2011 | 3 | 22 | 116 | 141 |
| 2012 | 2 | 18 | 123 | 143 |
| 2013 | 1 | 20 | 110 | 131 |
| 2014 | 4 | 11 | 106 | 121 |