256             2.767960e-04    1.886732e+00    
512             2.592690e-04    8.072913e+00    
1024            7.736900e-04    1.083175e+01    
2048            1.696217e-03    1.977226e+01    
4096            4.996564e-03    2.685545e+01    
8192            1.007923e-02    5.325854e+01    
16384           3.966794e-02    5.413320e+01    
32768           1.589229e-01    5.404932e+01    
65536           6.350477e-01    5.410493e+01