Long question short
How to measure in how many sessions the event in category x with label y is fired more than once?
Long question long
When the user clicks on a specific link on my website, I first show him a popup to ask him to confirm his action (in reality the situation is slightly more complex, but for the sake of a short question I won't elaborate on this now). There is also another button that closes the popup and does not confirm his action.
I want to measure how many users click a "close" button more than once per session, because this is the discouraged action and I would like to know if there's something I should do to discourage people from clicking that button (which is only if there are many users that click it more than once per session).
I have found that I can make a segment that includes the "closes popup" event (category "popup" label "close"), but this does not include the number of times it happens per session. I can also count the number of total events, or even number of total unique events per session, but that still doesn't give me the insight I need.
Is there anyone that could help me set this up?