date,minimum,maximum,range,mean,std
2019-07-01,-4.05299568176,-3.83939814568,0.213597536087,-3.95348069254,0.0539485359127
2019-08-01,-4.06028652191,-3.82342219353,0.236864328384,-3.94816563499,0.0601416091764
2019-09-01,-3.97216248512,-3.73649930954,0.235663175583,-3.85705670057,0.0575612396833
2019-10-01,-4.06459856033,-3.80849790573,0.256100654602,-3.93271623195,0.0616658452643
2019-11-01,-3.96385264397,-3.58089494705,0.382957696915,-3.79392985671,0.0991314921946
2019-12-01,-2.51074314117,-1.94557774067,0.565165400505,-2.20852435475,0.125007158453
2020-01-01,-2.9542927742,-2.6771941185,0.277098655701,-2.8081992512,0.0611094344879
2020-02-01,-4.2263917923,-3.97784256935,0.248549222946,-4.08889665402,0.0620550969616
2020-03-01,-3.69783711433,-3.56289076805,0.134946346283,-3.63917030639,0.0295448749665
2020-04-01,-2.75596046448,-2.55813384056,0.197826623917,-2.66007887254,0.0441760356139
2020-05-01,-2.25558495522,-2.14123725891,0.114347696304,-2.18746480136,0.0298719859497