NFL Over/Under Records In Non-Division Games (Since 2012, NFC West Division)

Over Record: The number of times the game went over, under, and pushed
Over %: The percentage of time the total went over, net of pushes
Under %: The percentage of time the total went under, net of pushes
Total +/-: The average amount of points that the game goes over (negative in unders)

What is every NFC West Division team's record against the over/under line in non-division games since the 2012 season?

Team	Over Record	Over %	Under %	Total +/-
Seattle	55-49-0	52.9%	47.1%	+0.6
San Francisco	51-46-1	52.6%	47.4%	+1.4
LA Rams	46-49-0	48.4%	51.6%	+0.3
Arizona	44-48-1	47.8%	52.2%	+0.5