{
  "name": "B08016_018M",
  "label": "Margin of Error!!Total:!!Living outside any principal city:!!Worked in a different Metropolitan Statistical Area:!!Worked in a principal city",
  "concept": "Place of Work for Workers 16 Years and Over--Metropolitan Statistical Area Level",
  "predicateType": "int",
  "group": "B08016",
  "limit": 0,
  "attributes": "B08016_018MA",
  "attribute of": "B08016_018E",
  "attribute type": "MARGIN_OF_ERROR"
}