What is every Big Sky Conference team's record against the over/under line as an underdog in the 2007-2008 season?

Definitions
Team Over Record Over % Under % Total +/-
N Colorado 10-6-1 62.5% 37.5% +9.5
Weber State 8-5-0 61.5% 38.5% +0.1
Sac State 12-10-2 54.5% 45.5% +0.4
Idaho State 13-11-0 54.2% 45.8% -0.7
Montana 5-6-0 45.5% 54.5% -0.7
E Washingtn 10-12-0 45.5% 54.5% -1.1
N Arizona 4-6-0 40.0% 60.0% -5.8
Portland St 4-6-0 40.0% 60.0% -0.5
Montana St 5-8-0 38.5% 61.5% +1.4