Nothing about position?

Nothing about number of limpers?

Dude just pot it anytime you do , raise all groups from the button and tighten up as you are closer to utg. UTG should be playing top two groups plus limping (and raising) with higher sc's and small pocket pairs.

In general raise when you open, and raise the pot with limpers before you unless there is a good reason not to. (e.g. a whole table of stations just limped and you have ace 2 suited...might want to call only)

But that chart is useless.