date,minimum,maximum,range,mean,std
2019-07-01,-4.12593173981,-4.05740404129,0.0685276985168,-4.09340688857,0.0164721758626
2019-08-01,-4.15621089935,-4.09441709518,0.0617938041687,-4.12632139704,0.0161090572619
2019-09-01,-3.99304080009,-3.95252466202,0.0405161380768,-3.97877044569,0.00896507629676
2019-10-01,-4.06399726868,-4.00220155716,0.0617957115173,-4.02991071614,0.0146866441052
2019-11-01,-3.9475467205,-3.86587309837,0.0816736221313,-3.90542815219,0.0195358115326
2019-12-01,-2.86309218407,-2.6716401577,0.191452026367,-2.75205775554,0.0511403635075
2020-01-01,-3.21300339699,-3.05794668198,0.155056715012,-3.12267427282,0.0422132182476
2020-02-01,-4.23647212982,-4.20047616959,0.0359959602356,-4.21551456235,0.00938943094819
2020-03-01,-3.59704494476,-3.41762375832,0.179421186447,-3.50344761664,0.0448028260796
2020-04-01,-2.58017921448,-2.43986201286,0.140317201614,-2.51508339698,0.0368697059134
2020-05-01,-2.04139876366,-1.83533370495,0.206065058708,-1.94657924094,0.0552167628425