What is every Big Sky Conference team's record against the over/under line as a home favorite in the 2009-2010 season?

Definitions
Team Over Record Over % Under % Total +/-
Portland St 5-0-0 100.0% 0.0% +17.3
Sac State 1-0-0 100.0% 0.0% +5.5
E Washingtn 3-0-0 100.0% 0.0% +12.7
Idaho State 4-1-0 80.0% 20.0% +6.4
N Arizona 3-2-0 60.0% 40.0% +4.3
Montana 6-4-0 60.0% 40.0% +4.0
Montana St 4-4-0 50.0% 50.0% +1.0
N Colorado 6-7-0 46.2% 53.9% -2.4
Weber State 4-6-0 40.0% 60.0% -1.8