1 20171002 20171014   0.142095125320279     
           2 20171002 20171026   0.189921266172469     
           3 20171002 20171107   0.189622678782227     
           4 20171002 20171213   0.561723034308667     
           5 20171014 20171026   0.183879794582204     
           6 20171014 20171107   0.212024499518850     
           7 20171014 20171119   0.346844605184680     
           8 20171014 20171225   0.513819613074669     
           9 20171026 20171107   0.253382882211320     
          10 20171026 20171119   0.437067419553596     
          11 20171026 20171201   0.504867058078963     
          12 20171026 20171231   0.481710401948732     
          13 20171107 20171119   0.479789379913466     
          14 20171107 20171201   0.586145196553927     
          15 20171107 20171213   0.556525779345449     
          16 20171119 20171201   0.378296040808951     
          17 20171119 20171213   0.344223998801595     
          18 20171119 20171219   0.266924353004310     
          19 20171201 20171213   0.298590656942439     
          20 20171201 20171219   0.182578750854582     
          21 20171201 20171225   0.199166304275100     
          22 20171213 20171219   0.213442393995251     
          23 20171213 20171225   0.206759293539222     
          24 20171213 20171231   0.227166643767912     
          25 20171219 20171225   0.117595075123346     
          26 20171219 20171231   0.131751951340211     
          27 20171225 20171231   0.132975974433739