“Nuclear energy is a controversial issue at the best of times and the disaster in Fukushima has clearly had a negative impact on the way people see its use. With mounting global opposition, some countries are already decided to scale back its use, with some abandoning it all together.”
This survey was conducted in 24 countries including Argentina, Australia, Belgium, Brazil, Canada, China, France, Germany, Great Britain, Hungary, India, Indonesia, Italy, Japan, Mexico, Poland, Russia, Saudi Arabia, South Africa, South Korea, Spain, Sweden, Turkey and the United States of America. An international sample of 18,787 adults aged 18-64 in the US and Canada, and age 16-64 in all other countries, were interviewed between May 6 and May 21, 2011 via the Ipsos Online Panel system.
Approximately 1000+ individuals participated on a country by country basis with the exception of Argentina, Indonesia, Mexico, Poland, Saudi Arabia, South Africa, South Korea, Sweden, Russia and Turkey, where each have a sample 500+. Weighting was then employed to balance demographics and ensure that the sample's composition reflected that of the adult population according to the most recent country Census data and to provide results intended to approximate the sample universe.
A survey with an unweighted probability sample of this size and a 100% response rate would have an estimated margin of error of +/-3.1 percentage points for a sample of 1,000 and an estimated margin of error of +/- 4.5 percentage points for a sample of 500 19 times out of 20 per country of what the results would have been had the entire population of the specifically aged adults in that country been polled.