Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Call sign | Frequency MHz | City of license | ERP W | Class | FCC info |
| --- | --- | --- | --- | --- | --- |
| W218AI | 91.5 | Barbourville, Kentucky | 9.0 | D | FCC |
| W270BS | 101.9 | Harlan, Kentucky | 10.0 | D | FCC |
| W207AO | 89.3 | Paintsville-Van Lear, Kentucky | 10.0 | D | FCC |
| W207BV | 89.3 | Pikeville, Kentucky | 10.0 | D | FCC |
| W208BG | 89.5 | Prestonsburg, Kentucky | 90.0 | D | FCC |
| W201AJ | 88.1 | Big Stone Gap, Virginia | 90.0 | D | FCC |
| W201AI | 88.1 | Coeburn, Virginia | 90.0 | D | FCC |
| W216BO | 91.1 | Hansonville, Virginia | 10.0 | D | FCC |
| W255BT | 98.9 | Norton, Virginia | 5.0 | D | FCC |
Question:
What is the highest ERP W with a w216bo call sign?
Answer:
10.0