Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 7 | 65 | 130 | 202 |
| 1980 | 4 | 52 | 89 | 145 |
| 1981 | 11 | 57 | 93 | 161 |
| 1982 | 9 | 55 | 95 | 159 |
| 1983 | 3 | 56 | 101 | 160 |
| 1984 | 5 | 55 | 100 | 160 |
| 1985 | 8 | 50 | 107 | 165 |
| 1986 | 3 | 62 | 139 | 204 |
| 1987 | 3 | 43 | 123 | 169 |
| 1988 | 5 | 58 | 129 | 192 |
| 1989 | 7 | 50 | 178 | 235 |
| 1990 | 2 | 50 | 154 | 206 |
| 1991 | 2 | 33 | 140 | 175 |
| 1992 | 6 | 25 | 120 | 151 |
| 1993 | 4 | 22 | 118 | 144 |
| 1994 | 4 | 33 | 116 | 153 |
| 1995 | 2 | 33 | 125 | 160 |
| 1996 | 3 | 28 | 120 | 151 |
| 1997 | 3 | 23 | 123 | 149 |
| 1998 | 5 | 22 | 135 | 162 |
| 1999 | 4 | 29 | 136 | 169 |
| 2000 | 2 | 29 | 148 | 179 |
| 2001 | 3 | 25 | 133 | 161 |
| 2002 | 4 | 30 | 99 | 133 |
| 2003 | 4 | 22 | 99 | 125 |
| 2004 | 3 | 24 | 105 | 132 |
| 2005 | 2 | 25 | 117 | 144 |
| 2006 | 3 | 13 | 116 | 132 |
| 2007 | 4 | 37 | 110 | 151 |
| 2008 | 3 | 19 | 102 | 124 |
| 2009 | 2 | 20 | 83 | 105 |
| 2010 | 2 | 11 | 94 | 107 |
| 2011 | 3 | 14 | 78 | 95 |
| 2012 | 0 | 23 | 72 | 95 |
| 2013 | 1 | 22 | 85 | 108 |
| 2014 | 0 | 16 | 94 | 110 |