Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| date | number | type | captain | casualties |
| 16 oct 1943 | u - 470 | viic | o / l grave | 46 |
| 16 oct | u - 964 | viic | o / l hummerjohann | 47 |
| 16 oct | u - 844 | ixc | o / l moller | 53 |
| 17 oct | u - 540 | ixc | k / l kasch | 55 |
| 17 oct | u - 631 | viic | o / l kruger | 53 |
| 17 oct | u - 841 | ixc | k / l bender | 26 |
Title:
on 206
Statement:
the total number of casualties is 280 from october 16 to 17 , 1943
Answer:
supported