Odd amount of possession?

I havnt got any evidence, however does anybody else think that each team gets an odd amount of possession per match.

For example the possession bar shows that one team has more possession in the last five minutes for most of the match but they have a lower amount in the possession match stat :confused:

I know i don't have any evidence but a lot of times during a match i ve thought why have this team got less possession when they have been dominating the other team (sometimes even when they are 5-0 up) :confused: when usually in FM i find this stat accurate

If anybody else thought the same and did an experiment or something then that would be cool