Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 14 | 177 | 992 | 1183 |
| 1980 | 14 | 182 | 954 | 1150 |
| 1981 | 8 | 144 | 1003 | 1155 |
| 1982 | 16 | 174 | 1000 | 1190 |
| 1983 | 11 | 158 | 954 | 1123 |
| 1984 | 11 | 197 | 921 | 1129 |
| 1985 | 8 | 244 | 854 | 1106 |
| 1986 | 14 | 213 | 847 | 1074 |
| 1987 | 11 | 219 | 866 | 1096 |
| 1988 | 9 | 179 | 910 | 1098 |
| 1989 | 13 | 181 | 994 | 1188 |
| 1990 | 13 | 131 | 1045 | 1189 |
| 1991 | 9 | 99 | 1032 | 1140 |
| 1992 | 5 | 107 | 948 | 1060 |
| 1993 | 9 | 66 | 1055 | 1130 |
| 1994 | 11 | 77 | 980 | 1068 |
| 1995 | 6 | 156 | 923 | 1085 |
| 1996 | 14 | 153 | 761 | 928 |
| 1997 | 6 | 170 | 819 | 995 |
| 1998 | 2 | 164 | 893 | 1059 |
| 1999 | 2 | 140 | 843 | 985 |
| 2000 | 7 | 189 | 1055 | 1251 |
| 2001 | 13 | 162 | 963 | 1138 |
| 2002 | 12 | 153 | 851 | 1016 |
| 2003 | 12 | 157 | 829 | 998 |
| 2004 | 3 | 116 | 735 | 854 |
| 2005 | 7 | 82 | 619 | 708 |
| 2006 | 8 | 98 | 616 | 722 |
| 2007 | 4 | 70 | 569 | 643 |
| 2008 | 3 | 73 | 548 | 624 |
| 2009 | 6 | 82 | 668 | 756 |
| 2010 | 1 | 76 | 720 | 797 |
| 2011 | 4 | 72 | 663 | 739 |
| 2012 | 3 | 100 | 646 | 749 |
| 2013 | 5 | 98 | 663 | 766 |
| 2014 | 4 | 78 | 816 | 898 |