Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 7 | 50 | 149 | 206 |
| 1980 | 7 | 42 | 125 | 174 |
| 1981 | 10 | 40 | 107 | 157 |
| 1982 | 3 | 44 | 98 | 145 |
| 1983 | 3 | 41 | 110 | 154 |
| 1984 | 8 | 32 | 98 | 138 |
| 1985 | 4 | 16 | 90 | 110 |
| 1986 | 4 | 32 | 79 | 115 |
| 1987 | 3 | 22 | 63 | 88 |
| 1988 | 2 | 21 | 91 | 114 |
| 1989 | 5 | 21 | 104 | 130 |
| 1990 | 3 | 16 | 100 | 119 |
| 1991 | 1 | 16 | 84 | 101 |
| 1992 | 2 | 15 | 67 | 84 |
| 1993 | 2 | 16 | 62 | 80 |
| 1994 | 3 | 10 | 76 | 89 |
| 1995 | 1 | 9 | 57 | 67 |
| 1996 | 2 | 4 | 67 | 73 |
| 1997 | 3 | 10 | 71 | 84 |
| 1998 | 5 | 10 | 53 | 68 |
| 1999 | 4 | 10 | 83 | 97 |
| 2000 | 1 | 10 | 58 | 69 |
| 2001 | 0 | 10 | 66 | 76 |
| 2002 | 4 | 20 | 62 | 86 |
| 2003 | 3 | 9 | 64 | 76 |
| 2004 | 1 | 13 | 54 | 68 |
| 2005 | 3 | 12 | 58 | 73 |
| 2006 | 3 | 14 | 60 | 77 |
| 2007 | 1 | 9 | 51 | 61 |
| 2008 | 3 | 6 | 50 | 59 |
| 2009 | 0 | 4 | 37 | 41 |
| 2010 | 1 | 5 | 46 | 52 |
| 2011 | 1 | 5 | 43 | 49 |
| 2012 | 2 | 4 | 40 | 46 |
| 2013 | 2 | 10 | 33 | 45 |
| 2014 | 0 | 6 | 27 | 33 |