<ddi:Fragment xmlns:ddi="ddi:instance:3_1" xmlns:r="ddi:reusable:3_1"><l:Variable id="e520306a-3754-49d0-a8c1-b994c28b7a01" version="2.0.0" versionDate="2025-11-24T09:44:32" isWeight="false" xmlns:l="ddi:logicalproduct:3_1" xmlns:r="ddi:reusable:3_1"><r:UserID type="11179-IRDI">de.dezim:e520306a-3754-49d0-a8c1-b994c28b7a01:2</r:UserID><r:VersionResponsibility>shk@dezim-institut.de</r:VersionResponsibility><r:VersionRationale xml:lang="en">ipl_discussion</r:VersionRationale><l:VariableName xml:lang="de">age</l:VariableName><l:VariableName xml:lang="en">age</l:VariableName><l:VariableName xml:lang="en-GB">age</l:VariableName><r:Label xml:lang="de">Geburtsjahr</r:Label><r:Label xml:lang="en">Birth year</r:Label><r:Label xml:lang="en-GB">Birth year</r:Label><l:QuestionReference><r:ID>68cff31c-264b-4721-a1f3-5f0a3e0c6de0</r:ID><r:IdentifyingAgency>de.dezim</r:IdentifyingAgency><r:Version>1</r:Version></l:QuestionReference><l:ResponseUnit /><r:AnalysisUnit /><l:Representation additivity="Stock"><l:NumericRepresentation type="Integer" blankIsMissingValue="false" /></l:Representation></l:Variable></ddi:Fragment>