Statistic for hero pick

[Mistergos]

Hi all
I am currently developping a game where each player can choose 3 heroes among 24 (both player can pick the same hero).
I would like to know the percentage of pick for each individual hero (not player) : hero A has been used in 50% of the games, 75% for winners.

My only idea so far is to use a 1/0 value (0: hero not used. 1:hero used) for each hero. It would work but it means 24 statistic lines. So the statistic table would be hard to read.

Any idea how i could do it better?

Thank for your help

[quietmint]

Important to know: There is no current UI that can answer this question, either as the developer or as the players. It's currently impossible to segment statistics data at all. The current display is incredibly limited and gives a simple arithmetic of each statistic average across all games (not the subset of games with option X = Y or with stat X = Y or with player count = Z, etc.)