date,minimum,maximum,range,mean,std
2019-07-01,-4.33574485779,-4.22112369537,0.114621162415,-4.27709174392,0.0309045730729
2019-08-01,-4.29432058334,-4.2375254631,0.0567951202393,-4.26612325863,0.0153377358897
2019-09-01,-4.1137046814,-4.05480909348,0.0588955879211,-4.08409625548,0.0155492288718
2019-10-01,-4.14418077469,-4.09337997437,0.0508008003235,-4.11850634817,0.0124505418518
2019-11-01,-4.20146274567,-3.81990504265,0.381557703018,-3.99589293861,0.102246395717
2019-12-01,-3.16845059395,-3.02824020386,0.140210390091,-3.10410819982,0.0317352105083
2020-01-01,-3.66662931442,-3.34930372238,0.317325592041,-3.50204912428,0.0845055383028
2020-02-01,-4.47156620026,-4.23764276505,0.233923435211,-4.33892852324,0.0622811024854
2020-03-01,-4.0250377655,-3.7386302948,0.286407470703,-3.85042831921,0.0721962057392
2020-04-01,-2.92257905006,-2.55603790283,0.366541147232,-2.69883386451,0.0931850101278
2020-05-01,-1.96875333786,-1.82303392887,0.145719408989,-1.90866485327,0.0329086615794