Statistics on successful trades

I haven’t been able to find any numbers, and you need numbers to make good decisions…
I’m especially interested in SEPA transfers.
Basic stuff like, the percentage of trades that needs arbitration.

I am unsure that this type of information is recored by the network. I would guess that it doesn’t as there is no need for the whole network to know these things and privacy is always a high priority in Bisq. I guess only arbitrators would be able to have these statistics, but again, I don’t see why they would.