Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 7 | 56 | 87 | 150 |
| 1980 | 6 | 30 | 97 | 133 |
| 1981 | 7 | 44 | 79 | 130 |
| 1982 | 4 | 49 | 82 | 135 |
| 1983 | 2 | 40 | 68 | 110 |
| 1984 | 4 | 39 | 82 | 125 |
| 1985 | 3 | 31 | 81 | 115 |
| 1986 | 2 | 35 | 85 | 122 |
| 1987 | 3 | 35 | 82 | 120 |
| 1988 | 4 | 34 | 52 | 90 |
| 1989 | 3 | 28 | 87 | 118 |
| 1990 | 7 | 32 | 83 | 122 |
| 1991 | 2 | 31 | 97 | 130 |
| 1992 | 2 | 26 | 66 | 94 |
| 1993 | 0 | 21 | 78 | 99 |
| 1994 | 1 | 26 | 58 | 85 |
| 1995 | 3 | 16 | 68 | 87 |
| 1996 | 1 | 20 | 76 | 97 |
| 1997 | 4 | 22 | 59 | 85 |
| 1998 | 6 | 20 | 67 | 93 |
| 1999 | 2 | 9 | 61 | 72 |
| 2000 | 4 | 21 | 49 | 74 |
| 2001 | 3 | 24 | 66 | 93 |
| 2002 | 2 | 22 | 43 | 67 |
| 2003 | 4 | 23 | 55 | 82 |
| 2004 | 2 | 18 | 47 | 67 |
| 2005 | 2 | 16 | 44 | 62 |
| 2006 | 1 | 17 | 52 | 70 |
| 2007 | 5 | 19 | 39 | 63 |
| 2008 | 2 | 23 | 50 | 75 |
| 2009 | 3 | 21 | 74 | 98 |
| 2010 | 2 | 25 | 53 | 80 |
| 2011 | 3 | 15 | 43 | 61 |
| 2012 | 0 | 24 | 33 | 57 |
| 2013 | 2 | 17 | 33 | 52 |
| 2014 | 1 | 16 | 21 | 38 |