What is every Big 12 Conference team's record against the over/under line coming off a bye since the 2004 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas 18-7-0 72.0% 28.0% +4.9
Texas Tech 19-10-1 65.5% 34.5% +4.2
Baylor 14-10-1 58.3% 41.7% +1.3
Oklahoma 21-15-1 58.3% 41.7% +1.5
Kansas St 16-13-0 55.2% 44.8% +0.3
W Virginia 23-19-0 54.8% 45.2% +0.9
Oklahoma St 20-19-1 51.3% 48.7% -1.1
Iowa State 13-14-0 48.1% 51.8% -4.8
Colorado 11-12-0 47.8% 52.2% -2.3
Nebraska 15-17-1 46.9% 53.1% +2.1
Texas A&M 17-20-0 46.0% 54.0% -0.2
TX Christian 15-18-1 45.5% 54.5% -2.5
Missouri 13-16-0 44.8% 55.2% -4.4
Texas 15-22-0 40.5% 59.5% -3.2