What does it mean that the U.S. is rated 37th in the world in health care?!

Question: What does it mean that the U!.S!. is rated 37th in the world in health care!?

Answers:

our health is # 37 compared to the rest of the world!?!.!.!.Www@Enter-QA@Com

who's number 1!?Www@Enter-QA@Com

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