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This question was phrased by the source as follows: "Over the course of your life and experiences, would you say that your own race, ethnicity, or national origin has had an impact on your opportunities for each of the following:"

The sample consists of approximately 1,000 individuals in each of Australia, Belgium, Brazil, Canada, China (mainland), France, Germany, Great Britain, Italy, Japan, Spain, and the U.S., and 500 individuals in each of Argentina, Chile, Hungary, India, Malaysia, Mexico, the Netherlands, Peru, Poland, Russia, Saudi Arabia, South Africa, South Korea, Sweden, and Turkey

The samples in Argentina, Australia, Belgium, Canada, France, Germany, Great Britain, Hungary, Italy, Japan, the Netherlands, Poland, South Korea, Spain, Sweden, and the U.S. can be taken as representative of these countries’ general adult population under the age of 75

The samples in Brazil, Chile, China (mainland), India, Malaysia, Mexico, Peru, Russia, Saudi Arabia, South Africa and Turkey are more urban, more educated, and/or more affluent than the general population. The survey results for these countries should be viewed as reflecting the views of the more “connected” segment of their population.