[Statistics] add Stackable and/or Doubling

[Atulin]

Statistics seems to be behaving similarly to row, and each statistic is like a column. Overflowing statistics go to a new row, a number of statistics can be explicitly declared, etc. But does it have anything like stackable or doubling?

Because without those, this

Turns into this on mobile:

It could be solved by putting each statistic into a separate column in a grid, but why utilize a completely different container, if statistics is already there. I would also mean one less layer of nesting (statistics->statistic vs grid->column->statistic)