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

Definitions
Team Over Record Over % Under % Total +/-
Columbia 89-81-1 52.3% 47.6% +1.1
Brown 111-106-5 51.1% 48.9% +1.0
Harvard 70-70-1 50.0% 50.0% -0.4
Cornell 109-110-5 49.8% 50.2% +0.6
Yale 75-77-1 49.3% 50.7% -0.1
U Penn 96-106-3 47.5% 52.5% -0.7
Princeton 66-79-0 45.5% 54.5% +0.5
Dartmouth 110-133-1 45.3% 54.7% -0.2