What is every Big Ten Conference team's record against the over/under line in post-season bowl games since the 2005 season?

Definitions
Team Over Record Over % Under % Total +/-
Purdue 7-1-0 87.5% 12.5% +10.8
Michigan 11-5-0 68.8% 31.3% +5.3
Penn St 10-6-0 62.5% 37.5% +5.5
Minnesota 8-6-0 57.1% 42.9% -3.7
Northwestern 6-6-0 50.0% 50.0% +0.6
Maryland 5-5-0 50.0% 50.0% +0.2
Michigan St 6-7-0 46.2% 53.9% -1.7
Rutgers 5-6-0 45.5% 54.6% +1.7
Nebraska 5-6-0 45.5% 54.6% -1.8
Ohio St 9-11-0 45.0% 55.0% -1.1
Iowa 7-9-0 43.8% 56.3% 0.0
Indiana 2-3-0 40.0% 60.0% -2.0
Wisconsin 7-11-1 38.9% 61.1% -4.2
Illinois 2-4-0 33.3% 66.7% -3.3