In the 2022 Qatar World Cup, not a single team managed to win their 3 games in the group stage and earn 9 points. Thinking back, I can't recall any world cup which I remember that this happened.
Since the current format of 32 teams in 8 groups of 4, with a round robin between teams of each group was adopted, how many times not a single team won all their 3 group stage games?