urn:ddi:int.naddi:a7744093-40c5-457a-891d-4f1ff3626fab:2 int.naddi a7744093-40c5-457a-891d-4f1ff3626fab 2 BRIDGIT\jeremy thu_ce urn:ddi:int.naddi:b96b1fbb-e563-4d07-94cb-a6cb5880b8aa:2 int.naddi b96b1fbb-e563-4d07-94cb-a6cb5880b8aa 2 thu_ce int.naddi 33b1b5c5-653b-496a-931b-e2fca8353152 1 CodeList Implementing DDI to Document the Consumer Expenditure Surveys int.naddi 33b1b5c5-653b-496a-931b-e2fca8353152 1 CodeList