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Some methodology in PDF (https://www.ipsos.com/sites/default/files/ct/news/documents/...) The survey is conducted monthly in 28 countries around the
world via the Ipsos Online Panel system. The countries
included are Argentina, Australia, Belgium, Brazil, Canada,
Chile, China, France, Great Britain, Germany, Hungary, India,
Israel, Italy, Japan, Malaysia, Mexico, Peru, Poland, Russia,
Saudi Arabia, Serbia, South Africa, South Korea, Spain,
Sweden, Turkey and the United States of America. An international sample of 20,787 adults aged 18-64 in
Canada, Israel and the US, and aged 16-64 in all other
countries, were interviewed between August 24th 2018 and
September 7th 2018. Approximately 1000+ individuals participated on a country by
country basis via the Ipsos Online Panel with the exception of
Argentina, Belgium, Hungary, India, Israel, Mexico, Peru,
Poland, Russia, Saudi Arabia, South Africa, South Korea,
Sweden and Turkey, where each have a sample of
approximately 500+. |