What is every Ivy League team's record against the over/under line as a home underdog since the 2011-2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Yale 6-3-0 66.7% 33.3% +3.0
Brown 35-21-1 62.5% 37.5% +5.6
Columbia 31-26-0 54.4% 45.6% +3.1
Cornell 28-26-1 51.9% 48.2% +2.3
U Penn 28-27-1 50.9% 49.1% -0.4
Harvard 8-8-0 50.0% 50.0% +0.7
Princeton 6-6-0 50.0% 50.0% +2.3
Dartmouth 32-36-0 47.1% 52.9% -0.2