There are 4.3 million retail salespeople in the United States, equivalent to the state population of Kentucky. And there are 310 prosthodontists — that is, dentists specializing in prosthetic teeth — which is enough to fill, well, a medium-sized lecture hall.
Those are the most- and least-common occupations in the United States, according to a new survey from the Bureau of Labor Statistics. Here are the full top- (and bottom-) ten lists:
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