date,minimum,maximum,range,mean,std
2019-07-01,-4.08007669449,-3.87240672112,0.207669973373,-3.99418103239,0.0561496298544
2019-08-01,-4.10718154907,-3.88175606728,0.225425481796,-4.01711174569,0.0600421966303
2019-09-01,-4.00218248367,-3.78062534332,0.22155714035,-3.91294554413,0.0600762234373
2019-10-01,-4.09791660309,-3.86010360718,0.237812995911,-3.99689905761,0.0626177642839
2019-11-01,-3.98820924759,-3.59491753578,0.393291711807,-3.82851112345,0.105884176365
2019-12-01,-2.68677163124,-2.27639198303,0.410379648209,-2.51826185346,0.107639187099
2020-01-01,-3.05638980865,-2.82360291481,0.232786893845,-2.95312796004,0.0633808350871
2020-02-01,-4.25818824768,-4.0440621376,0.214126110077,-4.17441816017,0.0596642236176
2020-03-01,-3.66199636459,-3.45398974419,0.208006620407,-3.56360709211,0.0554267512862
2020-04-01,-2.65255737305,-2.4990401268,0.153517246246,-2.58153138916,0.0349421421423
2020-05-01,-2.14702773094,-1.99955904484,0.147468686104,-2.09270705226,0.0357887883618