What is every Big Ten Conference team's record against the over/under line in NCAA tournament games in the 2012-2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Ohio St 4-0-0 100.0% 0.0% +11.5
Minnesota 2-0-0 100.0% 0.0% +13.5
Michigan 3-3-0 50.0% 50.0% +3.3
Indiana 1-2-0 33.3% 66.7% -17.5
Illinois 0-2-0 0.0% 100.0% -14.3
Wisconsin 0-1-0 0.0% 100.0% -25.0
Michigan St 0-3-0 0.0% 100.0% -8.5