What is every NFL team's record against the over/under line as a road underdog in the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
San Francisco 3-0-0 100.0% 0.0% +16.2
New England 1-0-0 100.0% 0.0% +12.5
LA Chargers 5-1-0 83.3% 16.7% +5.8
Tennessee 5-2-0 71.4% 28.6% +6.4
Houston 2-1-0 66.7% 33.3% +2.0
Denver 2-1-0 66.7% 33.3% +3.7
Pittsburgh 2-1-0 66.7% 33.3% +2.2
Washington 4-2-0 66.7% 33.3% +9.5
Baltimore 4-2-0 66.7% 33.3% +6.4
Chicago 2-1-0 66.7% 33.3% -0.7
Green Bay 2-1-0 66.7% 33.3% +16.0
Jacksonville 5-3-0 62.5% 37.5% +7.8
New Orleans 3-2-0 60.0% 40.0% +2.5
Carolina 3-2-0 60.0% 40.0% +4.2
Seattle 3-2-0 60.0% 40.0% -1.6
Indianapolis 4-3-0 57.1% 42.9% +5.1
Tampa Bay 4-3-0 57.1% 42.9% +4.7
Atlanta 1-1-0 50.0% 50.0% -6.8
Kansas City 3-4-1 42.9% 57.1% -2.8
Arizona 3-4-0 42.9% 57.1% -1.4
Las Vegas 3-4-0 42.9% 57.1% -1.4
Buffalo 3-4-0 42.9% 57.1% -0.1
Miami 3-4-0 42.9% 57.1% -5.9
Cleveland 3-4-0 42.9% 57.1% +3.4
LA Rams 3-5-0 37.5% 62.5% -2.4
Detroit 1-2-1 33.3% 66.7% -6.2
Philadelphia 2-4-0 33.3% 66.7% -0.9
NY Jets 2-4-0 33.3% 66.7% -3.2
Cincinnati 2-4-0 33.3% 66.7% -2.5
Minnesota 2-5-0 28.6% 71.4% -2.7
Dallas 1-4-0 20.0% 80.0% -2.8
NY Giants 0-4-0 0.0% 100.0% -12.5