Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 19 | 33 | 54 |
| 1980 | 0 | 11 | 38 | 49 |
| 1981 | 1 | 16 | 35 | 52 |
| 1982 | 1 | 22 | 32 | 55 |
| 1983 | 2 | 10 | 26 | 38 |
| 1984 | 1 | 11 | 29 | 41 |
| 1985 | 0 | 10 | 40 | 50 |
| 1986 | 2 | 9 | 38 | 49 |
| 1987 | 2 | 14 | 26 | 42 |
| 1988 | 0 | 16 | 35 | 51 |
| 1989 | 1 | 19 | 31 | 51 |
| 1990 | 0 | 6 | 36 | 42 |
| 1991 | 0 | 7 | 23 | 30 |
| 1992 | 0 | 9 | 20 | 29 |
| 1993 | 0 | 9 | 26 | 35 |
| 1994 | 0 | 15 | 47 | 62 |
| 1995 | 0 | 20 | 78 | 98 |
| 1996 | 2 | 12 | 67 | 81 |
| 1997 | 1 | 22 | 69 | 92 |
| 1998 | 1 | 18 | 90 | 109 |
| 1999 | 1 | 27 | 84 | 112 |
| 2000 | 0 | 19 | 96 | 115 |
| 2001 | 1 | 20 | 91 | 112 |
| 2002 | 1 | 15 | 94 | 110 |
| 2003 | 2 | 16 | 76 | 94 |
| 2004 | 0 | 18 | 85 | 103 |
| 2005 | 1 | 9 | 96 | 106 |
| 2006 | 1 | 17 | 85 | 103 |
| 2007 | 1 | 12 | 74 | 87 |
| 2008 | 0 | 13 | 61 | 74 |
| 2009 | 1 | 13 | 62 | 76 |
| 2010 | 0 | 12 | 61 | 73 |
| 2011 | 1 | 2 | 72 | 75 |
| 2012 | 1 | 8 | 64 | 73 |
| 2013 | 0 | 5 | 58 | 63 |
| 2014 | 0 | 14 | 52 | 66 |