How to View How Often I've Prayed for a Specific Thing

Hey everyone! I need your help. Is there a way to perform a kind of audit on my prayers, to see how often I've prayed for particular ones? Sometimes I fail to keep up with certain requests so some days can go by, or perhaps months...? when I've not prayed for particular people.

I'm kind of looking for something like the Reading Plan calendar, where you can see when you've missed days, and how many days you've missed.

Ideas?