What is every Big Ten Conference team's record against the over/under line in the 2013-2014 season?

Definitions
Team Over Record Over % Under % Total +/-
Iowa 20-10-0 66.7% 33.3% +7.5
Michigan 21-13-1 61.8% 38.2% +1.1
Wisconsin 20-17-0 54.0% 46.0% +1.7
Purdue 15-14-0 51.7% 48.3% +0.7
Penn State 16-15-0 51.6% 48.4% -2.3
Michigan St 19-18-0 51.3% 48.6% +0.1
Ohio State 15-18-1 45.5% 54.5% -4.2
Minnesota 15-18-1 45.5% 54.5% -0.7
Nebraska 13-18-0 41.9% 58.1% -2.8
Indiana 13-18-0 41.9% 58.1% -5.2
Illinois 11-22-0 33.3% 66.7% -6.1
Northwestern 9-23-0 28.1% 71.9% -7.5