Really? You still think people use linux because it's gratis? I wouldn't use windows for my server software even if I was paid to do so.
Or they like opting-in to tell Canonical where they are located.
I don't understand what you mean. Are you suggesting Europeans are cheap because they like to use open source operating systems on servers they themselves manage?
I don't think you zoomed in enough, I mainly saw markers on Europe until I zoomed in on the US and other places.