Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 5 | 57 | 75 | 137 |
| 1980 | 3 | 66 | 90 | 159 |
| 1981 | 2 | 52 | 78 | 132 |
| 1982 | 6 | 59 | 95 | 160 |
| 1983 | 3 | 48 | 77 | 128 |
| 1984 | 9 | 57 | 70 | 136 |
| 1985 | 7 | 61 | 88 | 156 |
| 1986 | 4 | 55 | 121 | 180 |
| 1987 | 4 | 62 | 87 | 153 |
| 1988 | 3 | 63 | 122 | 188 |
| 1989 | 6 | 56 | 132 | 194 |
| 1990 | 7 | 54 | 123 | 184 |
| 1991 | 7 | 41 | 140 | 188 |
| 1992 | 9 | 29 | 143 | 181 |
| 1993 | 8 | 43 | 155 | 206 |
| 1994 | 4 | 48 | 128 | 180 |
| 1995 | 3 | 37 | 110 | 150 |
| 1996 | 6 | 27 | 94 | 127 |
| 1997 | 3 | 37 | 122 | 162 |
| 1998 | 5 | 29 | 113 | 147 |
| 1999 | 5 | 36 | 116 | 157 |
| 2000 | 9 | 26 | 100 | 135 |
| 2001 | 2 | 30 | 124 | 156 |
| 2002 | 2 | 26 | 114 | 142 |
| 2003 | 6 | 18 | 91 | 115 |
| 2004 | 7 | 14 | 135 | 156 |
| 2005 | 4 | 19 | 104 | 127 |
| 2006 | 4 | 28 | 108 | 140 |
| 2007 | 4 | 13 | 95 | 112 |
| 2008 | 1 | 10 | 78 | 89 |
| 2009 | 4 | 17 | 81 | 102 |
| 2010 | 2 | 15 | 68 | 85 |
| 2011 | 0 | 16 | 72 | 88 |
| 2012 | 2 | 12 | 78 | 92 |
| 2013 | 3 | 12 | 66 | 81 |
| 2014 | 1 | 17 | 60 | 78 |