What is every Big Ten Conference team's record against the over/under line in NCAA tournament games in the 2008-2009 season?

Definitions
Team Over Record Over % Under % Total +/-
Ohio St 1-0-0 100.0% 0.0% +6.0
Illinois 1-0-0 100.0% 0.0% +24.0
Minnesota 1-0-0 100.0% 0.0% +11.0
Michigan St 4-2-0 66.7% 33.3% +3.2
Michigan 1-1-0 50.0% 50.0% -9.0
Purdue 1-2-0 33.3% 66.7% +0.8
Wisconsin 0-2-0 0.0% 100.0% -6.5