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More importantly, the folks who take the time to response to these surveys in poorer countries are much more likely to be the affluent class who spends time in
by dumbo-octopus 2y ago
More importantly, the folks who take the time to response to these surveys in poorer countries are much more likely to be the affluent class who spends time in the kind of areas the surveyors are willing to visit, and has spare time on their hands to talk to people.