What is every Big 12 Conference team's record against the over/under line coming off a bye since the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas 11-4-1 73.3% 26.7% +5.6
Texas Tech 12-7-0 63.2% 36.8% +5.4
Baylor 11-8-1 57.9% 42.1% +1.1
Oklahoma 12-10-1 54.5% 45.5% -0.4
Texas 11-12-0 47.8% 52.2% -1.4
Kansas St 11-12-0 47.8% 52.2% -0.8
W Virginia 10-12-1 45.5% 54.5% -2.7
Oklahoma St 10-13-1 43.5% 56.5% -4.4
Iowa State 8-13-0 38.1% 61.9% -5.2
TX Christian 7-12-0 36.8% 63.2% -4.2