What is every Big 12 Conference team's record against the over/under line in conference games since the 2006 season?

Definitions
Team Over Record Over % Under % Total +/-
Texas Tech 71-57-2 55.5% 44.5% +2.8
Oklahoma 75-61-1 55.1% 44.9% +3.4
Kansas St 71-58-1 55.0% 45.0% +3.6
Kansas 66-61-1 52.0% 48.0% +1.1
Baylor 67-62-2 51.9% 48.1% +1.3
Oklahoma St 65-62-3 51.2% 48.8% +1.5
Colorado 65-62-0 51.2% 48.8% +1.0
Texas A&M 57-65-0 46.7% 53.3% +0.4
Nebraska 58-67-3 46.4% 53.6% +0.7
W Virginia 56-65-1 46.3% 53.7% -1.0
TX Christian 56-70-3 44.4% 55.6% -1.3
Missouri 56-71-0 44.1% 55.9% -2.2
Iowa State 56-72-2 43.8% 56.2% -0.8
Texas 53-77-1 40.8% 59.2% -1.8