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           2 20210124   1.58843051561712     
           3 20210205   1.21800259901551     
           4 20210217   1.28895415299302     
           5 20210301   1.71240840357907     
           6 20210313   1.00714477050137     
           7 20210325   1.04069792059358     
           8 20210406   1.33767607872060     
           9 20210418   1.57503215112542     
          10 20210430   2.25472555064431     
          11 20210512   1.92811538720768     
          12 20210524   1.37073897859094     
          13 20210605   1.78776515840205     
          14 20210617   1.46973871722594     
          15 20210629   2.08213307721174     
          16 20210711   1.57063820043985     
          17 20210723   2.41845290749958     
          18 20210804   1.79934583919328     
          19 20210816   1.46047031069199     
          20 20210828   2.49335221712110