New ESS4 data release

The third edition of data and documentation for ESS round 4 was released 24.03.10. Edition 3.0 includes Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Israel, Latvia, Netherlands, Norway, Poland, Portugal, Romania, Russian Federation, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine and United Kingdom. Parents' occupation files and interviewer data files have also been released for the countries included in edition 3.0 of the main data file (listed above). ESS round 4 includes rotating modules on the topics: Welfare attitudes in a changing Europe and Experiences and Expressions of Ageism