GSM1539894	GSM1539889	GSM1539888	GSM1539893	GSM1539891	GSM1539890	GSM1539892
20	4.95720418831702	4.76775067296929	4.5983257745161	4.86608720362623	4.78278217136514	4.70844615058213	4.68207749234494