What is the best way to tell the user the percentage of questions in which he marked at least one answer as a solution?

Question

Toaster

Politeness (towards users)? If yes, why?
Gratitude ?
Satisfaction (with answers from other users)? If yes, why?
Forgetfulness (marking)? (Only a different count: unmarked questions)
Or some other word?
You need to understand what is best suited according to logic and common sense. Therefore, the arguments are also important. After all, only one answer can be correct.

Answer 1

This cannot be called any of the proposed methods.
Because:
- not only the user himself marks the answers as solutions,
- the user's questions themselves can be such that no answer is a solution,
- the user can, on the contrary, mark everything as solutions.
So it's just "proportion (percentage) of marked solutions" so as not to introduce a false interpretation of the statistics.

Answer 2

1. With 50% solutions
(50 out of 100)
Or
2. Adequacy (taking into account questions only with the complexity of "Easy")

Answer 3

efficiency

Answer 4

Involvement?

Answer 5

Call it "Noted responses - 15%" and don't sweat it.

Answer 6

Inducement or stimulation