{
  "name": "B23020_003M",
  "label": "Margin of Error!!Total!!Female",
  "concept": "MEAN USUAL HOURS WORKED IN THE PAST 12 MONTHS FOR WORKERS 16 TO 64 YEARS",
  "predicateType": "float",
  "group": "B23020",
  "limit": 0,
  "attributes": "B23020_003MA",
  "attribute of": "B23020_003E",
  "attribute type": "MARGIN_OF_ERROR"
}