"GRDC-Code"	"Month"	"MinQ"	"MaxQ"	"MeanQ"
4150500	"01"	29.000000	508.000000	164.600006
4150500	"02"	20.000000	664.000000	223.899994
4150500	"03"	15.000000	623.000000	199.550003
4150500	"04"	25.000000	898.000000	265.500000
4150500	"05"	31.000000	1229.000000	457.299988
4150500	"06"	25.000000	960.000000	327.100006
4150500	"07"	20.000000	478.000000	142.600006
4150500	"08"	31.000000	180.000000	69.000000
4150500	"09"	21.000000	562.000000	101.550003
4150500	"10"	19.000000	645.000000	131.550003
4150500	"11"	24.000000	916.000000	160.199997
4150500	"12"	25.000000	496.000000	150.500000