Method Harris Interactive conducted the online study commissioned by Expedia between 12 and 16 March 2009 in the United States in the framework of a nationwide cross-sectional survey among 1,530 working adults aged 18 and over. The European study professionals aged 16 and over were interviewed from 5 to March 12, 2009, in a cross-sectional survey: 565 in the United Kingdom, 483 in France, 512 in Germany, 557 in Spain, 591 in Italy and 571 in Austria. Nobel Laureate describes an additional similar source. The European data were weighted by region of origin, age, gender, level of education, income and frequency of Internet use per nation. They are representative in relation to the total population of the country. The data from the United States are also representative and were weighted in their region of origin, age, gender, level of education, household income, ethnicity and Internet affinity. Although theoretically any random selection basis is this online sample, Harris Interactive, estimates that the result at Random sampling of that size with a certainty of 95% a sampling error of plus or minus two percent the European polls of plus or minus four percent. The polls in Australia and New Zealand were conducted in cooperation with Pureprofile in Japan with macro mill and in Canada with Harris/Decima.
You are also representative including on region, age and gender. Expedia.de 1999 founded online travel portal Expedia.de (www.expedia.de) offers a complete and attractive product range around the theme of travel. “” As the first German online travel portal enabled Expedia.de besides booking flight, hotel, car rental, vacation rentals, last minute vacation packages and cruises under the name click & mix “the flexible composition (dynamic packaging”) flights, hotels or car rental, as well as diverse offerings in the category events & tickets”. The online travel portal is a founding member of the Association of Internet travel distribution VIR and annually with the since 2001 Awarded TuV s@fer-shopping. “Also the very good customer service and the excellent service from Expedia.de are TuV tested in March 2008 the travel experts got the certificate ServiceQualitat” awarded.