{
  "name": "S1601_C04_021M",
  "label": "Margin of Error!!Percent speak English only or speak English \"very well\"!!Percent of specified language speakers!!CITIZENS 18 YEARS AND OVER!!All citizens 18 years old and over!!Speak only English",
  "concept": "Language Spoken at Home",
  "predicateType": "int",
  "group": "S1601",
  "limit": 0,
  "attributes": "S1601_C04_021MA",
  "attribute of": "S1601_C04_021E",
  "attribute type": "MARGIN_OF_ERROR"
}