Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 4 | 36 | 97 | 137 |
| 1980 | 1 | 36 | 89 | 126 |
| 1981 | 6 | 58 | 93 | 157 |
| 1982 | 5 | 43 | 122 | 170 |
| 1983 | 4 | 28 | 104 | 136 |
| 1984 | 3 | 29 | 109 | 141 |
| 1985 | 3 | 45 | 115 | 163 |
| 1986 | 7 | 47 | 111 | 165 |
| 1987 | 2 | 33 | 121 | 156 |
| 1988 | 2 | 30 | 132 | 164 |
| 1989 | 2 | 28 | 129 | 159 |
| 1990 | 2 | 34 | 155 | 191 |
| 1991 | 3 | 25 | 127 | 155 |
| 1992 | 6 | 18 | 115 | 139 |
| 1993 | 5 | 20 | 103 | 128 |
| 1994 | 1 | 21 | 136 | 158 |
| 1995 | 3 | 26 | 110 | 139 |
| 1996 | 2 | 23 | 110 | 135 |
| 1997 | 2 | 21 | 139 | 162 |
| 1998 | 5 | 29 | 123 | 157 |
| 1999 | 3 | 19 | 132 | 154 |
| 2000 | 4 | 23 | 115 | 142 |
| 2001 | 3 | 27 | 114 | 144 |
| 2002 | 2 | 32 | 132 | 166 |
| 2003 | 5 | 21 | 120 | 146 |
| 2004 | 1 | 22 | 114 | 137 |
| 2005 | 2 | 13 | 104 | 119 |
| 2006 | 2 | 12 | 93 | 107 |
| 2007 | 5 | 17 | 94 | 116 |
| 2008 | 1 | 14 | 94 | 109 |
| 2009 | 1 | 14 | 78 | 93 |
| 2010 | 1 | 10 | 87 | 98 |
| 2011 | 3 | 12 | 76 | 91 |
| 2012 | 2 | 18 | 50 | 70 |
| 2013 | 1 | 5 | 56 | 62 |
| 2014 | 1 | 11 | 71 | 83 |