What is every Mountain West Conference team's record against the over/under line as an underdog since the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Air Force 24-20-1 54.6% 45.5% +3.2
UNLV 55-47-0 53.9% 46.1% +2.4
Fresno St 29-28-0 50.9% 49.1% -1.0
Hawaii 56-55-0 50.5% 49.6% +0.5
Nevada 41-41-1 50.0% 50.0% +1.4
Utah St 33-34-0 49.3% 50.8% -0.5
San Jose St 36-39-1 48.0% 52.0% 0.0
New Mexico 46-53-0 46.5% 53.5% +1.2
Colorado St 34-41-1 45.3% 54.7% 0.0
Wyoming 34-42-1 44.7% 55.3% -0.8
Boise St 10-13-1 43.5% 56.5% -0.3
San Diego St 19-34-1 35.9% 64.2% -2.5