Remove User Group of Statistics

[BioWaffen]

Hello together,
I would like to remove a specific user group (let?s take all "Banned Members" for example) out of the whole members statistic:



I want to change these statistics of all members (which includes all usergroups right now) and setup which usergroups should be displayed in this "All Members" statistic. I don?t want to see a specific usergroup (Banned members for example) in these "All Members" statistic, so that if we have 3.000 members, and 30 of them are "Banned Members" , that i can see on the forumdisplay only 2.970 members (And only 3.000 in my ACP where only I can see the Banned members)

Is it possible to develope sth like this easily or to setup some phrases? (or should I better ask in paid requests? )

With best regards
BioWaffen