ESS5 - 2010 Deviations - Poland

Item non-response:

5 cases (idno=271, 1818, 4727, 5089, 9783 ) have more than 50% Refusal, Don't know or No answer in Main questionnaire.

C18 (RLGDNM) and C20 (RLGDNME): The underlying national questionnaire items have changed since ESS4-2008.