Table:
text: 1961 Green Bay Packers season
NFL Draft
NFL Draft
Round Pick Player Position_ School
16 222 Clarence Mason End Bowling Green
17 236 Jim Brewington Tackle North Carolina Central
18 250 Arthur Sims Back Texas A&M
19 264 Leland Bondhus Tackle South Dakota State
20 278 Ray Ratkowski Back Notre Dame

Question: What is the average pick for Clarence Mason in the Green Bay Packers 1961 NFL Draft?