[["ESTAB","EMPSZES","SIC","zipcode"],
["542","001","70  ","20002"],
["278","212","70  ","20002"],
["115","220","70  ","20002"],
["78","230","70  ","20002"],
["46","241","70  ","20002"],
["13","242","70  ","20002"],
["7","251","70  ","20002"],
["4","252","70  ","20002"],
["0","254","70  ","20002"],
["1","260","70  ","20002"]]