[["ESTAB","EMPSZES","NAICS1997","zipcode"],
["110","001","72    ","20002"],
["38","212","72    ","20002"],
["18","220","72    ","20002"],
["21","230","72    ","20002"],
["24","241","72    ","20002"],
["7","242","72    ","20002"],
["2","251","72    ","20002"],
["0","252","72    ","20002"],
["0","254","72    ","20002"],
["0","260","72    ","20002"]]