The US population (~350m) is about 4 times that of Germany (~85m)...

Which has to be a pure coincidence, since the reported numbers are relative to population size. We could conclude that there are 4x4=16 times as many people with such high BMIs in the US, but that is not that useful

	▲	blitzar 42 minutes ago \| parent [-]
		Several studies conducted during the last 50 years have shown that lower intelligence is associated with a higher body mass index.