ESS2 - 2004 Deviations - Portugal

F22-F24 (ISCOCO), F39-F41 (ISCOCOP): The occupation variables contain some errors of classification, and should be used with great caution. For rounds 1 and 2, too many respondents were assigned to major group 1 (most of them to sub-major group 13, "Managers of small enterprises"), whereas they should have been assigned to major group 5 or 7.