What is every Ivy League team's record against the over/under line as a home underdog in the 2007-2008 season?

Definitions
Team Over Record Over % Under % Total +/-
Columbia 1-0-0 100.0% 0.0% +14.0
Harvard 3-2-0 60.0% 40.0% -2.6
U Penn 4-4-0 50.0% 50.0% +4.1
Princeton 2-2-0 50.0% 50.0% +0.5
Dartmouth 2-5-0 28.6% 71.4% -7.6
Cornell 0-1-0 0.0% 100.0% -17.0
Brown 0-1-0 0.0% 100.0% -4.5