Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 11 | 223 | 816 | 1050 |
| 1980 | 14 | 174 | 937 | 1125 |
| 1981 | 16 | 204 | 895 | 1115 |
| 1982 | 24 | 191 | 922 | 1137 |
| 1983 | 14 | 185 | 914 | 1113 |
| 1984 | 17 | 172 | 912 | 1101 |
| 1985 | 13 | 175 | 901 | 1089 |
| 1986 | 15 | 140 | 1025 | 1180 |
| 1987 | 16 | 114 | 1017 | 1147 |
| 1988 | 10 | 151 | 980 | 1141 |
| 1989 | 15 | 135 | 1083 | 1233 |
| 1990 | 12 | 140 | 1070 | 1222 |
| 1991 | 14 | 119 | 982 | 1115 |
| 1992 | 13 | 114 | 1023 | 1150 |
| 1993 | 18 | 123 | 1029 | 1170 |
| 1994 | 10 | 112 | 1096 | 1218 |
| 1995 | 13 | 90 | 1076 | 1179 |
| 1996 | 8 | 101 | 1075 | 1184 |
| 1997 | 8 | 75 | 1025 | 1108 |
| 1998 | 13 | 54 | 1090 | 1157 |
| 1999 | 8 | 80 | 985 | 1073 |
| 2000 | 5 | 70 | 984 | 1059 |
| 2001 | 9 | 60 | 888 | 957 |
| 2002 | 5 | 94 | 812 | 911 |
| 2003 | 10 | 81 | 787 | 878 |
| 2004 | 3 | 58 | 779 | 840 |
| 2005 | 7 | 65 | 698 | 770 |
| 2006 | 4 | 72 | 692 | 768 |
| 2007 | 9 | 68 | 613 | 690 |
| 2008 | 7 | 65 | 543 | 615 |
| 2009 | 7 | 61 | 479 | 547 |
| 2010 | 5 | 49 | 425 | 479 |
| 2011 | 4 | 58 | 378 | 440 |
| 2012 | 0 | 45 | 308 | 353 |
| 2013 | 3 | 42 | 287 | 332 |
| 2014 | 6 | 57 | 235 | 298 |