ED Leaderboard for Most helpfull membes (based on replies and not topics)

Hello,

I am looking to know who are my members most helpfull in previous year (2020).
Actually the leaderboard seems to show users by topics number and its not best indicator (it can include users that request help).

Can i edit this module to sort per replies numbers and not total ?

I can change the default duration by changing the parameter "duration", but for replies count only i cant find.

Or maybe it can be an sql query, both methods are good for me if possible

I would suggest that a default feature to show most active users on a aboard is great with the possibility yo choose duration and type of count (replies / topics).

Thanks a lot