What is every Pacific-12 Conference team's record against the over/under line as a home underdog since the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
UCLA 15-6-0 71.4% 28.6% +3.8
Oregon 4-2-0 66.7% 33.3% +7.8
USC 5-4-0 55.6% 44.4% +8.4
Colorado 21-17-1 55.3% 44.7% +2.5
Stanford 12-11-0 52.2% 47.8% -0.6
Arizona St 15-14-0 51.7% 48.3% +1.1
California 18-18-1 50.0% 50.0% +0.3
Wash State 12-13-0 48.0% 52.0% +3.4
Oregon St 16-19-0 45.7% 54.3% -1.7
Washington 6-8-0 42.9% 57.1% -1.9
Arizona 14-21-0 40.0% 60.0% -2.3
Utah 3-7-0 30.0% 70.0% -3.3