Box Fill?
Just for fun I figured it.
(guessing from the pic)
4 x 1 1/2sq box = 21 cubic in.
10 #14's (10x2) = 20
2 #12's (2x2.25) = 4.5
2 #16gnd's (1x1.75) = 1.75
2 devices (4x2.25) = 9
Total = 35.25
Slightly overfilled!
BTW I see 2 wirenuts, that make 8 or 9 counting all of us critiquing this box.