Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 4 | 41 | 80 | 125 |
| 1980 | 3 | 35 | 69 | 107 |
| 1981 | 3 | 52 | 75 | 130 |
| 1982 | 3 | 46 | 93 | 142 |
| 1983 | 1 | 44 | 68 | 113 |
| 1984 | 4 | 47 | 74 | 125 |
| 1985 | 2 | 28 | 89 | 119 |
| 1986 | 3 | 32 | 82 | 117 |
| 1987 | 3 | 36 | 67 | 106 |
| 1988 | 5 | 35 | 107 | 147 |
| 1989 | 2 | 24 | 81 | 107 |
| 1990 | 3 | 22 | 82 | 107 |
| 1991 | 2 | 23 | 57 | 82 |
| 1992 | 6 | 20 | 58 | 84 |
| 1993 | 4 | 21 | 65 | 90 |
| 1994 | 2 | 16 | 73 | 91 |
| 1995 | 0 | 21 | 80 | 101 |
| 1996 | 0 | 14 | 79 | 93 |
| 1997 | 5 | 20 | 59 | 84 |
| 1998 | 2 | 16 | 63 | 81 |
| 1999 | 2 | 18 | 50 | 70 |
| 2000 | 1 | 14 | 57 | 72 |
| 2001 | 0 | 14 | 55 | 69 |
| 2002 | 2 | 13 | 49 | 64 |
| 2003 | 0 | 17 | 60 | 77 |
| 2004 | 3 | 8 | 59 | 70 |
| 2005 | 5 | 6 | 70 | 81 |
| 2006 | 6 | 7 | 68 | 81 |
| 2007 | 1 | 12 | 63 | 76 |
| 2008 | 2 | 13 | 57 | 72 |
| 2009 | 1 | 10 | 59 | 70 |
| 2010 | 1 | 8 | 53 | 62 |
| 2011 | 2 | 14 | 45 | 61 |
| 2012 | 0 | 7 | 36 | 43 |
| 2013 | 1 | 13 | 36 | 50 |
| 2014 | 0 | 8 | 50 | 58 |