How to check how many players had gotten into certain events

How do I…

hello, I want to check how many X of people had done a certain thing, after the player finishes the game some data will be shown for example:
X people had gotten the golden sword.

What is the expected result

get how many people had gotten certain things


My guess is that you should use Firebase for that.
There are various ways to store data on Firebase, I don’t know which one would be the best for you.

I’ll check that out, thanks