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 |
| --- | --- | --- | --- | --- | --- |
| WHRE | 91.9 | Eastville, Virginia | 4400.0 | A | FCC |
| WHRG | 88.5 | Gloucester Point, Virginia | 9600.0 | B1 | FCC |
| WHRL | 88.1 | Emporia, Virginia | 4200.0 | A | FCC |
| WHRX | 90.1 | Nassawadox, Virginia | 46000.0 | B | FCC |
| W269BQ | 101.7 | Virginia Beach, Virginia | 250.0 | D | FCC |
Question:
What is the average ERP W when the call sign is whre?
Answer:
4400.0