Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 16 | 230 | 1500 | 1746 |
| 1980 | 18 | 209 | 1554 | 1781 |
| 1981 | 15 | 197 | 1407 | 1619 |
| 1982 | 19 | 246 | 1477 | 1742 |
| 1983 | 10 | 211 | 1547 | 1768 |
| 1984 | 18 | 231 | 1544 | 1793 |
| 1985 | 9 | 369 | 1338 | 1716 |
| 1986 | 22 | 284 | 1448 | 1754 |
| 1987 | 12 | 339 | 1288 | 1639 |
| 1988 | 9 | 255 | 1464 | 1728 |
| 1989 | 14 | 267 | 1483 | 1764 |
| 1990 | 9 | 295 | 1420 | 1724 |
| 1991 | 6 | 239 | 1205 | 1450 |
| 1992 | 6 | 220 | 1237 | 1463 |
| 1993 | 6 | 214 | 1214 | 1434 |
| 1994 | 8 | 199 | 1267 | 1474 |
| 1995 | 6 | 228 | 1363 | 1597 |
| 1996 | 6 | 271 | 1255 | 1532 |
| 1997 | 13 | 242 | 1228 | 1483 |
| 1998 | 5 | 219 | 1205 | 1429 |
| 1999 | 10 | 186 | 1255 | 1451 |
| 2000 | 8 | 228 | 1198 | 1434 |
| 2001 | 9 | 200 | 1232 | 1441 |
| 2002 | 8 | 208 | 1009 | 1225 |
| 2003 | 5 | 179 | 958 | 1142 |
| 2004 | 4 | 139 | 901 | 1044 |
| 2005 | 2 | 126 | 807 | 935 |
| 2006 | 8 | 114 | 664 | 786 |
| 2007 | 6 | 94 | 648 | 748 |
| 2008 | 4 | 112 | 613 | 729 |
| 2009 | 5 | 133 | 677 | 815 |
| 2010 | 7 | 101 | 748 | 856 |
| 2011 | 6 | 92 | 747 | 845 |
| 2012 | 6 | 106 | 637 | 749 |
| 2013 | 4 | 99 | 682 | 785 |
| 2014 | 3 | 65 | 853 | 921 |