1             186.02543683               0.67676102
           2              63.70472530               0.39482066
           4             145.95411626               0.62536109
           8             153.72175739               0.59469213
          16             148.71490255               0.66750084
          32             166.01278562               0.63968735
          64             163.95330981               0.68735758
         128             191.73849126               0.67202874
         256             211.03902890               0.78151219
         512             222.45888777               0.68144931
        1024             242.55440188               0.74872296
        2048             284.26518817               0.81753642
        4096             367.78299731               0.93620268