           1           2   1.01020457706988     
           2           3  0.997552562898759     
           3           4  0.903244865576222     
           2           5  0.975541177760223     
           2           6  0.973374871551351     
           1           7  0.985956683825128     
           1           8  0.986616517142094     
           1           9  0.986615835470635     
