Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 11 | 74 | 111 | 196 |
| 1980 | 5 | 63 | 90 | 158 |
| 1981 | 8 | 62 | 90 | 160 |
| 1982 | 4 | 66 | 92 | 162 |
| 1983 | 7 | 53 | 99 | 159 |
| 1984 | 9 | 65 | 107 | 181 |
| 1985 | 10 | 45 | 116 | 171 |
| 1986 | 6 | 52 | 138 | 196 |
| 1987 | 9 | 38 | 125 | 172 |
| 1988 | 3 | 43 | 114 | 160 |
| 1989 | 4 | 35 | 119 | 158 |
| 1990 | 5 | 53 | 90 | 148 |
| 1991 | 4 | 53 | 123 | 180 |
| 1992 | 6 | 30 | 112 | 148 |
| 1993 | 4 | 41 | 133 | 178 |
| 1994 | 9 | 31 | 121 | 161 |
| 1995 | 5 | 31 | 110 | 146 |
| 1996 | 2 | 28 | 134 | 164 |
| 1997 | 6 | 26 | 127 | 159 |
| 1998 | 5 | 26 | 153 | 184 |
| 1999 | 5 | 23 | 142 | 170 |
| 2000 | 7 | 20 | 123 | 150 |
| 2001 | 0 | 26 | 144 | 170 |
| 2002 | 2 | 24 | 138 | 164 |
| 2003 | 3 | 24 | 120 | 147 |
| 2004 | 4 | 17 | 123 | 144 |
| 2005 | 2 | 16 | 116 | 134 |
| 2006 | 4 | 23 | 116 | 143 |
| 2007 | 4 | 23 | 97 | 124 |
| 2008 | 7 | 20 | 116 | 143 |
| 2009 | 2 | 11 | 80 | 93 |
| 2010 | 3 | 16 | 75 | 94 |
| 2011 | 2 | 17 | 71 | 90 |
| 2012 | 1 | 7 | 70 | 78 |
| 2013 | 3 | 20 | 67 | 90 |
| 2014 | 5 | 16 | 83 | 104 |