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:
| Round | Overall | Player | Position | College |
| --- | --- | --- | --- | --- |
| 1.0 | 10.0 | Marcus Allen | HB | USC |
| 2.0 | 35.0 | Jack Squirek | LB | Illinois |
| 2.0 | 37.0 | Jim Romano | C | Penn State |
| 3.0 | 64.0 | Vann McElroy | S | Baylor |
| 4.0 | 91.0 | Ed Muransky | G | Michigan |
| 5.0 | 123.0 | Ed Jackson | LB | Louisiana Tech |
| 7.0 | 177.0 | Jeff Jackson | DE | Toledo |
| 10.0 | 263.0 | Rich D'Amico | LB | Penn State |
| 11.0 | 289.0 | Willie Turner | WR | LSU |
| 12.0 | 316.0 | Randy Smith | WR | Texas A&M–Commerce |
Question:
What round did the overall pick of 91 occur in the 1982 NFL draft?
Answer:
4.0