What is every Big Ten Conference team's record against the over/under line at home in the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Indiana 7-1-0 87.5% 12.5% +13.0
Illinois 6-1-0 85.7% 14.3% +18.1
Michigan 5-2-0 71.4% 28.6% +11.0
Nebraska 5-3-0 62.5% 37.5% +5.8
Iowa 4-3-0 57.1% 42.9% -2.6
Penn State 4-3-0 57.1% 42.9% +3.7
Ohio State 4-3-0 57.1% 42.9% +2.1
Purdue 3-4-0 42.9% 57.1% -2.7
Minnesota 3-4-0 42.9% 57.1% -2.1
Wisconsin 2-5-0 28.6% 71.4% -7.8
Michigan St 2-5-0 28.6% 71.4% -5.1
Northwestern 2-5-0 28.6% 71.4% +0.3