What is every Ivy League team's record against the over/under line as a home underdog since the 2004-2005 season?

Definitions
Team Over Record Over % Under % Total +/-
Brown 46-30-1 60.5% 39.5% +5.1
Yale 12-8-0 60.0% 40.0% +0.1
Harvard 18-13-0 58.1% 41.9% +1.4
Columbia 38-35-0 52.1% 48.0% +2.4
Princeton 14-13-0 51.9% 48.2% +0.1
U Penn 41-42-1 49.4% 50.6% +0.2
Cornell 29-35-1 45.3% 54.7% +0.7
Dartmouth 44-66-0 40.0% 60.0% -1.9