{
  "name": "S0502PR_C04_068E",
  "label": "Foreign born; Entered before 2000!!Estimate!!CLASS OF WORKER!!Self-employed workers in own not incorporated business",
  "concept": "SELECTED CHARACTERISTICS OF THE FOREIGN-BORN POPULATION BY PERIOD OF ENTRY INTO PUERTO RICO",
  "predicateType": "float",
  "group": "S0502PR",
  "limit": 0,
  "attributes": "S0502PR_C04_068EA,S0502PR_C04_068M,S0502PR_C04_068MA"
}