Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 7 | 69 | 84 | 160 |
| 1980 | 10 | 58 | 70 | 138 |
| 1981 | 5 | 50 | 65 | 120 |
| 1982 | 6 | 61 | 74 | 141 |
| 1983 | 7 | 48 | 79 | 134 |
| 1984 | 3 | 55 | 68 | 126 |
| 1985 | 5 | 69 | 84 | 158 |
| 1986 | 11 | 60 | 81 | 152 |
| 1987 | 11 | 58 | 75 | 144 |
| 1988 | 7 | 53 | 73 | 133 |
| 1989 | 9 | 49 | 94 | 152 |
| 1990 | 10 | 47 | 104 | 161 |
| 1991 | 5 | 54 | 89 | 148 |
| 1992 | 7 | 44 | 89 | 140 |
| 1993 | 5 | 37 | 84 | 126 |
| 1994 | 2 | 36 | 55 | 93 |
| 1995 | 1 | 27 | 46 | 74 |
| 1996 | 2 | 30 | 67 | 99 |
| 1997 | 2 | 41 | 70 | 113 |
| 1998 | 1 | 38 | 72 | 111 |
| 1999 | 0 | 25 | 58 | 83 |
| 2000 | 6 | 44 | 48 | 98 |
| 2001 | 8 | 23 | 63 | 94 |
| 2002 | 2 | 27 | 71 | 100 |
| 2003 | 4 | 30 | 65 | 99 |
| 2004 | 6 | 33 | 73 | 112 |
| 2005 | 7 | 19 | 53 | 79 |
| 2006 | 2 | 22 | 66 | 90 |
| 2007 | 1 | 20 | 78 | 99 |
| 2008 | 3 | 24 | 73 | 100 |
| 2009 | 0 | 17 | 73 | 90 |
| 2010 | 5 | 14 | 67 | 86 |
| 2011 | 5 | 13 | 48 | 66 |
| 2012 | 3 | 22 | 43 | 68 |
| 2013 | 3 | 13 | 31 | 47 |
| 2014 | 5 | 23 | 28 | 56 |