Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 7 | 60 | 139 | 206 |
| 1980 | 8 | 46 | 161 | 215 |
| 1981 | 11 | 55 | 124 | 190 |
| 1982 | 13 | 64 | 167 | 244 |
| 1983 | 10 | 58 | 153 | 221 |
| 1984 | 10 | 55 | 165 | 230 |
| 1985 | 3 | 53 | 170 | 226 |
| 1986 | 7 | 55 | 150 | 212 |
| 1987 | 2 | 42 | 160 | 204 |
| 1988 | 7 | 48 | 175 | 230 |
| 1989 | 9 | 50 | 181 | 240 |
| 1990 | 10 | 46 | 174 | 230 |
| 1991 | 10 | 34 | 157 | 201 |
| 1992 | 0 | 32 | 143 | 175 |
| 1993 | 4 | 25 | 154 | 183 |
| 1994 | 5 | 38 | 151 | 194 |
| 1995 | 0 | 30 | 162 | 192 |
| 1996 | 2 | 26 | 142 | 170 |
| 1997 | 5 | 19 | 166 | 190 |
| 1998 | 4 | 23 | 157 | 184 |
| 1999 | 3 | 22 | 150 | 175 |
| 2000 | 5 | 22 | 160 | 187 |
| 2001 | 4 | 29 | 156 | 189 |
| 2002 | 1 | 29 | 163 | 193 |
| 2003 | 2 | 21 | 156 | 179 |
| 2004 | 2 | 20 | 139 | 161 |
| 2005 | 2 | 15 | 143 | 160 |
| 2006 | 2 | 15 | 145 | 162 |
| 2007 | 0 | 21 | 132 | 153 |
| 2008 | 2 | 18 | 126 | 146 |
| 2009 | 3 | 14 | 103 | 120 |
| 2010 | 0 | 11 | 111 | 122 |
| 2011 | 0 | 15 | 96 | 111 |
| 2012 | 1 | 19 | 86 | 106 |
| 2013 | 3 | 13 | 71 | 87 |
| 2014 | 2 | 11 | 86 | 99 |