GSM1539894	GSM1539889	GSM1539888	GSM1539893	GSM1539891	GSM1539890	GSM1539892
200931	9.43897653503601	9.39648161220743	7.65173408598624	9.93734528872299	8.6014535935638	8.97352832034736	9.10241839395726