{
  "name": "PBG020002",
  "label": "Aggregate travel time to work (in minutes)!!Less than 30 minutes",
  "concept": "AGGREGATE TRAVEL TIME TO WORK (IN MINUTES) BY MEANS OF TRANSPORTATION TO WORK FOR WORKERS 16 YEARS AND OVER WHO DID NOT WORK AT HOME",
  "predicateType": "int",
  "group": "PBG20",
  "limit": 0
}