What is every Big Ten Conference team's record against the over/under line as a home underdog in the 2010 season?

Definitions
Team Over Record Over % Under % Total +/-
Wisconsin 1-0-0 100.0% 0.0% +0.5
Michigan 2-0-0 100.0% 0.0% +10.3
Michigan St 1-0-0 100.0% 0.0% +3.0
Minnesota 3-2-0 60.0% 40.0% +2.6
Northwestern 1-1-0 50.0% 50.0% -0.3
Penn St 1-1-0 50.0% 50.0% +8.5
Indiana 1-2-0 33.3% 66.7% -10.7
Illinois 0-1-0 0.0% 100.0% -12.5
Purdue 0-2-0 0.0% 100.0% -10.0
Iowa 0-1-0 0.0% 100.0% -10.0