Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 14 | 25 | 92 | 131 |
| 1980 | 13 | 26 | 98 | 137 |
| 1981 | 10 | 37 | 92 | 139 |
| 1982 | 5 | 34 | 78 | 117 |
| 1983 | 8 | 40 | 61 | 109 |
| 1984 | 7 | 36 | 60 | 103 |
| 1985 | 8 | 39 | 66 | 113 |
| 1986 | 9 | 48 | 69 | 126 |
| 1987 | 4 | 38 | 65 | 107 |
| 1988 | 5 | 41 | 56 | 102 |
| 1989 | 7 | 35 | 74 | 116 |
| 1990 | 5 | 33 | 83 | 121 |
| 1991 | 9 | 28 | 53 | 90 |
| 1992 | 4 | 22 | 46 | 72 |
| 1993 | 8 | 32 | 46 | 86 |
| 1994 | 5 | 23 | 46 | 74 |
| 1995 | 6 | 29 | 39 | 74 |
| 1996 | 6 | 13 | 30 | 49 |
| 1997 | 7 | 17 | 51 | 75 |
| 1998 | 4 | 19 | 40 | 63 |
| 1999 | 3 | 20 | 33 | 56 |
| 2000 | 1 | 18 | 37 | 56 |
| 2001 | 3 | 11 | 48 | 62 |
| 2002 | 6 | 13 | 43 | 62 |
| 2003 | 3 | 13 | 47 | 63 |
| 2004 | 1 | 15 | 56 | 72 |
| 2005 | 3 | 17 | 55 | 75 |
| 2006 | 5 | 23 | 36 | 64 |
| 2007 | 3 | 18 | 59 | 80 |
| 2008 | 4 | 8 | 48 | 60 |
| 2009 | 5 | 15 | 43 | 63 |
| 2010 | 1 | 11 | 43 | 55 |
| 2011 | 4 | 7 | 32 | 43 |
| 2012 | 1 | 5 | 29 | 35 |
| 2013 | 3 | 8 | 33 | 44 |
| 2014 | 3 | 6 | 38 | 47 |