Compare Survey in total

Hi guys,

I would like to do a customer survey of several branches of our company. For this purpose, I have set up a form where we enter the customer e-mail and the form then sends the customer an e-mail with the link to the survey so that he can do it from the comfort of his own home. The link always contains the branch ID so that we know at the end of the process which branch the customer comes from. And everything works out fine. Everything goes into a feedback form. The ID is stored hidden. I would like to evaluate the whole thing and download the stores individually, but I would also like to see how a store performed compared to the whole group. How do I realize this? Or how can I build it up so that I have a report where the branch is on the left with the results and on the right with all the results.

I look forward to your help.

Many greetings,