Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 10 | 48 | 83 | 141 |
| 1980 | 7 | 55 | 89 | 151 |
| 1981 | 8 | 58 | 77 | 143 |
| 1982 | 8 | 60 | 76 | 144 |
| 1983 | 7 | 62 | 82 | 151 |
| 1984 | 8 | 69 | 89 | 166 |
| 1985 | 3 | 85 | 96 | 184 |
| 1986 | 4 | 60 | 120 | 184 |
| 1987 | 7 | 72 | 130 | 209 |
| 1988 | 5 | 66 | 113 | 184 |
| 1989 | 8 | 61 | 150 | 219 |
| 1990 | 8 | 57 | 105 | 170 |
| 1991 | 9 | 53 | 114 | 176 |
| 1992 | 3 | 49 | 134 | 186 |
| 1993 | 7 | 42 | 160 | 209 |
| 1994 | 6 | 55 | 122 | 183 |
| 1995 | 4 | 46 | 128 | 178 |
| 1996 | 7 | 50 | 119 | 176 |
| 1997 | 6 | 39 | 142 | 187 |
| 1998 | 6 | 32 | 150 | 188 |
| 1999 | 3 | 34 | 159 | 196 |
| 2000 | 3 | 40 | 161 | 204 |
| 2001 | 6 | 37 | 158 | 201 |
| 2002 | 6 | 31 | 145 | 182 |
| 2003 | 2 | 26 | 127 | 155 |
| 2004 | 2 | 21 | 118 | 141 |
| 2005 | 7 | 26 | 139 | 172 |
| 2006 | 9 | 20 | 125 | 154 |
| 2007 | 4 | 16 | 117 | 137 |
| 2008 | 1 | 15 | 102 | 118 |
| 2009 | 3 | 12 | 106 | 121 |
| 2010 | 1 | 9 | 107 | 117 |
| 2011 | 0 | 15 | 98 | 113 |
| 2012 | 2 | 16 | 102 | 120 |
| 2013 | 2 | 16 | 104 | 122 |
| 2014 | 3 | 19 | 94 | 116 |