Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 4 | 54 | 102 | 160 |
| 1980 | 8 | 76 | 100 | 184 |
| 1981 | 14 | 73 | 94 | 181 |
| 1982 | 10 | 65 | 126 | 201 |
| 1983 | 2 | 57 | 98 | 157 |
| 1984 | 4 | 60 | 116 | 180 |
| 1985 | 10 | 41 | 108 | 159 |
| 1986 | 3 | 54 | 130 | 187 |
| 1987 | 3 | 35 | 136 | 174 |
| 1988 | 7 | 41 | 142 | 190 |
| 1989 | 8 | 27 | 146 | 181 |
| 1990 | 12 | 36 | 129 | 177 |
| 1991 | 4 | 43 | 99 | 146 |
| 1992 | 2 | 32 | 159 | 193 |
| 1993 | 8 | 18 | 146 | 172 |
| 1994 | 7 | 25 | 142 | 174 |
| 1995 | 4 | 30 | 113 | 147 |
| 1996 | 7 | 35 | 161 | 203 |
| 1997 | 6 | 18 | 182 | 206 |
| 1998 | 7 | 19 | 164 | 190 |
| 1999 | 8 | 31 | 158 | 197 |
| 2000 | 6 | 26 | 149 | 181 |
| 2001 | 7 | 33 | 161 | 201 |
| 2002 | 3 | 18 | 135 | 156 |
| 2003 | 3 | 20 | 144 | 167 |
| 2004 | 11 | 18 | 152 | 181 |
| 2005 | 6 | 8 | 117 | 131 |
| 2006 | 6 | 19 | 85 | 110 |
| 2007 | 8 | 19 | 118 | 145 |
| 2008 | 7 | 14 | 107 | 128 |
| 2009 | 4 | 20 | 102 | 126 |
| 2010 | 6 | 15 | 115 | 136 |
| 2011 | 5 | 15 | 101 | 121 |
| 2012 | 4 | 9 | 99 | 112 |
| 2013 | 5 | 14 | 110 | 129 |
| 2014 | 2 | 26 | 93 | 121 |