The answer is "we don't know" or, rather, "we can't know". That's mostly by design and because people aggressively oppose attempts to find out.
These statistics and analytics rely on data hoarding, which has generally been frowned upon here, even with good intentions, even with consent, and even when the data is public. Anyone who tries to build such a tool and, god forbid, uses algorithms or AI to help is going to get lynched. So nobody wants to do it anymore.
There used to be great tools like Mastometrics and such. All torn down. I would personally build such a tool, but after getting shitlisted and piled on a few times, I unfortunately no longer have any intention of putting myself in that situation.