{
  "name": "SCHG",
  "label": "Grade level attending",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "suggested-weight": "PWGTP",
  "values": {
    "item": {
      "15": "College undergraduate years (freshman to senior)",
      "11": "Grade 9",
      "01": "Nursery school/preschool",
      "07": "Grade 5",
      "05": "Grade 3",
      "14": "Grade 12",
      "13": "Grade 11",
      "09": "Grade 7",
      "03": "Grade 1",
      "08": "Grade 6",
      "06": "Grade 4",
      "16": "Graduate or professional school beyond a bachelor's degree",
      "10": "Grade 8",
      "0": "N/A (not attending school)",
      "04": "Grade 2",
      "02": "Kindergarten",
      "12": "Grade 10"
    }
  }
}