Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 2 | 10 | 30 | 42 |
| 1980 | 3 | 12 | 44 | 59 |
| 1981 | 1 | 16 | 62 | 79 |
| 1982 | 4 | 16 | 61 | 81 |
| 1983 | 3 | 9 | 41 | 53 |
| 1984 | 3 | 12 | 59 | 74 |
| 1985 | 4 | 19 | 50 | 73 |
| 1986 | 3 | 17 | 66 | 86 |
| 1987 | 4 | 11 | 58 | 73 |
| 1988 | 2 | 15 | 73 | 90 |
| 1989 | 2 | 16 | 78 | 96 |
| 1990 | 8 | 19 | 98 | 125 |
| 1991 | 1 | 10 | 96 | 107 |
| 1992 | 2 | 5 | 94 | 101 |
| 1993 | 2 | 20 | 102 | 124 |
| 1994 | 4 | 31 | 78 | 113 |
| 1995 | 2 | 26 | 76 | 104 |
| 1996 | 3 | 25 | 65 | 93 |
| 1997 | 3 | 22 | 90 | 115 |
| 1998 | 4 | 24 | 99 | 127 |
| 1999 | 1 | 10 | 82 | 93 |
| 2000 | 1 | 8 | 44 | 53 |
| 2001 | 2 | 6 | 66 | 74 |
| 2002 | 3 | 9 | 61 | 73 |
| 2003 | 1 | 10 | 65 | 76 |
| 2004 | 2 | 7 | 57 | 66 |
| 2005 | 1 | 7 | 54 | 62 |
| 2006 | 2 | 16 | 55 | 73 |
| 2007 | 2 | 2 | 54 | 58 |
| 2008 | 1 | 9 | 32 | 42 |
| 2009 | 1 | 9 | 41 | 51 |
| 2010 | 1 | 9 | 35 | 45 |
| 2011 | 1 | 9 | 39 | 49 |
| 2012 | 1 | 3 | 42 | 46 |
| 2013 | 1 | 7 | 36 | 44 |
| 2014 | 0 | 2 | 42 | 44 |