theivan

Nope, im swedish too, I haven't really cared because I don't understand why. If I am right it shows possesion. So if you play slower and short passing you would gain some possesion...

Jumbalumba

It just shows what percentage of total (both teams') possession in each area of the field. This is much more important than possession itself as plenty of possession in your third of the field is nowhere near as good as even a medium amount of possession in the opponent's third of the field.