What is every Big Sky Conference team's record against the over/under line as a home underdog in the 2011-2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Montana 1-0-0 100.0% 0.0% +7.0
N Colorado 6-1-0 85.7% 14.3% +12.3
Montana St 2-1-0 66.7% 33.3% -0.2
Idaho St 4-2-0 66.7% 33.3% +7.5
Portland St 1-1-0 50.0% 50.0% +2.5
N Arizona 2-3-0 40.0% 60.0% -5.9
Sac State 1-3-0 25.0% 75.0% +4.3