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:
| Pick # | NFL Team | Player | Position | College |
| --- | --- | --- | --- | --- |
| 12.0 | Green Bay Packers NFL | Rich Moore | Defensive Tackle | Villanova |
| 38.0 | Green Bay Packers NFL | Dave Bradley | Tackle | Penn State |
| 64.0 | Green Bay Packers NFL | John Spilis | Wide Receiver | Northern Illinois |
| 90.0 | Green Bay Packers NFL | Perry Williams | Running Back | Purdue |
| 116.0 | Green Bay Packers NFL | Bill Hayhoe | Defensive Tackle | USC |
| 142.0 | Green Bay Packers NFL | Ken Vinyard | Placekicker | Texas Tech |
| 168.0 | Green Bay Packers NFL | Larry Agajanian | Defensive Tackle | UCLA |
| 194.0 | Green Bay Packers NFL | Doug Gosnell | Defensive Tackle | Utah State |
| 220.0 | Green Bay Packers NFL | Dave Hampton | Running Back | Wyoming |
| 246.0 | Green Bay Packers NFL | Bruce Nelson | Tackle | North Dakota State |
| 272.0 | Green Bay Packers NFL | Leon Harden | Defensive Back | UTEP |
| 298.0 | Green Bay Packers NFL | Tom Buckman | Tight End | Texas A&M |
| 324.0 | Green Bay Packers NFL | Craig Koinzan | Linebacker | Doane |
| 350.0 | Green Bay Packers NFL | Rich Voltzke | Running Back | Minnesota-Duluth |
| 376.0 | Green Bay Packers NFL | Dan Eckstein | Defensive Back | Presbyterian |
| 402.0 | Green Bay Packers NFL | Dick Hewins | Wide Receiver | Drake |
| 428.0 | Green Bay Packers NFL | John Mack | Running Back | Central Missouri State |
Question:
What was Rich Voltzke's highest pick number?
Answer:
350.0