team damage healed, team damage shielded statistics needed in match overviews for supports

It feels badass to keep your team alive all game and allow your team to make clutch plays by out sustaining the enemy, but it's really frusterating that you can't see how much damage you healed or shielded your allies for a the end of a match. It's really not interesting to look at damage dealt stats when you are playing a support healer, especially when all you wanna know is how much damage did I really heal?, how did I stack up vs the enemy healer?, etc. Can someone please add these categories to the stats available after games?

Was thinking something like: Total champion damage healed (for team) Total champion damage shielded (for team)

Or wrap them into one as Total damage negated (for team)? Idk

Example case: I was playing an aram game with janna and sorka in it, and I went as a spam healing tanky allistar, My team won and I know my heals and tanking were a large part of that because I kept the adc alive and fed countless times but I really wanna know if I was able to outheal them over the course of the game and by how much. With the current stats all I can see is that my champion had the most damage healed but that doesn't really tell me how much I healed my team or they healed their team to really see what impact my heals had on the game in terms of negating damage (outside of the impact they had in my mind as we played).

Thoughts welcome