What is every Big Sky Conference team's record against the over/under line as a home underdog since the 2012-2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Montana 1-0-0 100.0% 0.0% +11.5
Weber State 6-1-0 85.7% 14.3% +18.8
Sac State 22-9-1 71.0% 29.0% +11.0
Idaho State 30-13-1 69.8% 30.2% +8.5
N Colorado 13-6-0 68.4% 31.6% +5.3
Portland St 12-7-0 63.2% 36.8% +6.3
S Utah 30-21-0 58.8% 41.2% +0.4
Montana St 16-13-0 55.2% 44.8% +0.4
E Washingtn 6-5-0 54.5% 45.5% +6.0
North Dakota 18-16-0 52.9% 47.1% +2.1
N Arizona 24-22-1 52.2% 47.8% -1.7
Idaho 17-19-2 47.2% 52.8% +2.5