What is every Ivy League team's record against the over/under line as a home underdog since the 2006-2007 season?

Definitions
Team Over Record Over % Under % Total +/-
Yale 11-6-0 64.7% 35.3% +1.7
Brown 41-27-1 60.3% 39.7% +5.2
Harvard 16-12-0 57.1% 42.9% +1.3
Columbia 34-32-0 51.5% 48.5% +1.8
U Penn 41-39-1 51.3% 48.8% +0.8
Cornell 28-32-1 46.7% 53.3% +0.8
Princeton 11-13-0 45.8% 54.2% -0.6
Dartmouth 43-57-0 43.0% 57.0% -1.0