Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 1 | 76 | 99 | 176 |
| 1980 | 5 | 58 | 89 | 152 |
| 1981 | 6 | 68 | 110 | 184 |
| 1982 | 7 | 47 | 108 | 162 |
| 1983 | 7 | 55 | 95 | 157 |
| 1984 | 4 | 69 | 88 | 161 |
| 1985 | 3 | 48 | 100 | 151 |
| 1986 | 8 | 45 | 118 | 171 |
| 1987 | 5 | 44 | 125 | 174 |
| 1988 | 3 | 43 | 119 | 165 |
| 1989 | 3 | 31 | 125 | 159 |
| 1990 | 1 | 32 | 120 | 153 |
| 1991 | 2 | 34 | 115 | 151 |
| 1992 | 1 | 32 | 109 | 142 |
| 1993 | 3 | 17 | 107 | 127 |
| 1994 | 3 | 31 | 144 | 178 |
| 1995 | 1 | 31 | 143 | 175 |
| 1996 | 1 | 33 | 161 | 195 |
| 1997 | 3 | 29 | 160 | 192 |
| 1998 | 4 | 33 | 125 | 162 |
| 1999 | 3 | 28 | 142 | 173 |
| 2000 | 3 | 25 | 162 | 190 |
| 2001 | 3 | 24 | 171 | 198 |
| 2002 | 2 | 24 | 146 | 172 |
| 2003 | 2 | 24 | 158 | 184 |
| 2004 | 2 | 19 | 158 | 179 |
| 2005 | 9 | 20 | 178 | 207 |
| 2006 | 5 | 25 | 147 | 177 |
| 2007 | 1 | 20 | 177 | 198 |
| 2008 | 2 | 16 | 129 | 147 |
| 2009 | 1 | 8 | 146 | 155 |
| 2010 | 1 | 16 | 123 | 140 |
| 2011 | 2 | 13 | 98 | 113 |
| 2012 | 4 | 17 | 100 | 121 |
| 2013 | 2 | 25 | 113 | 140 |
| 2014 | 0 | 25 | 102 | 127 |