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* Total respondents = 20,025 in 28 countries: Approximately 1,000 respondents in base for Australia, Belgium, Brazil, Canada, mainland China, France, Germany, Great Britain, Italy, Japan, Spain, and the U.S. Approximately 500 respondents in Argentina, Chile, Colombia, Hungary, India, Malaysia, Mexico, the Netherlands, Peru, Poland, Russia, Saudi Arabia, South Africa, South Korea, Sweden, and Turkey.

The source adds the following information regarding the methodology: "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 their general adult population under the age of 75. The samples in Brazil, mainland China, Chile, Colombia, 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. The data is weighted so that each market’s sample composition best reflects the demographic profile of the adult population according to the most recent census data. "

Percentage points below or exceeding 100 percent are probably due to rounding.