Trend line is a rolling average of total accidents
| Year | Fatal | Serious | Slight | Total |
|---|---|---|---|---|
| 1979 | 32 | 433 | 1135 | 1600 |
| 1980 | 25 | 410 | 1030 | 1465 |
| 1981 | 21 | 386 | 1142 | 1549 |
| 1982 | 35 | 440 | 1270 | 1745 |
| 1983 | 33 | 336 | 1224 | 1593 |
| 1984 | 32 | 308 | 1235 | 1575 |
| 1985 | 31 | 296 | 1181 | 1508 |
| 1986 | 22 | 285 | 1241 | 1548 |
| 1987 | 18 | 298 | 1223 | 1539 |
| 1988 | 31 | 262 | 1236 | 1529 |
| 1989 | 23 | 247 | 1138 | 1408 |
| 1990 | 27 | 253 | 1045 | 1325 |
| 1991 | 20 | 218 | 1040 | 1278 |
| 1992 | 17 | 167 | 1016 | 1200 |
| 1993 | 16 | 198 | 1127 | 1341 |
| 1994 | 13 | 190 | 1060 | 1263 |
| 1995 | 17 | 150 | 1149 | 1316 |
| 1996 | 13 | 134 | 1215 | 1362 |
| 1997 | 15 | 132 | 1131 | 1278 |
| 1998 | 19 | 134 | 1440 | 1593 |
| 1999 | 8 | 161 | 1490 | 1659 |
| 2000 | 11 | 152 | 1364 | 1527 |
| 2001 | 15 | 156 | 1374 | 1545 |
| 2002 | 14 | 205 | 1356 | 1575 |
| 2003 | 10 | 176 | 1292 | 1478 |
| 2004 | 17 | 193 | 1261 | 1471 |
| 2005 | 9 | 167 | 1322 | 1498 |
| 2006 | 14 | 143 | 1308 | 1465 |
| 2007 | 13 | 169 | 1261 | 1443 |
| 2008 | 9 | 106 | 991 | 1106 |
| 2009 | 13 | 93 | 1077 | 1183 |
| 2010 | 4 | 118 | 965 | 1087 |
| 2011 | 10 | 140 | 890 | 1040 |
| 2012 | 7 | 132 | 938 | 1077 |
| 2013 | 12 | 93 | 831 | 936 |
| 2014 | 8 | 110 | 906 | 1024 |