{
  "name": "S1903_C01_020M",
  "label": "Total!!Margin of Error!!FAMILIES!!Families!!Male householder, no wife present",
  "concept": "MEDIAN INCOME IN THE PAST 12 MONTHS (IN 2013 INFLATION-ADJUSTED DOLLARS)",
  "predicateType": "float",
  "group": "S1903",
  "limit": 0,
  "attributes": "S1903_C01_020MA",
  "attribute of": "S1903_C01_020E",
  "attribute type": "MARGIN_OF_ERROR"
}