xper,xns,xew,xco
0.100000001 , 0.291814566 , 0.443417162 , 892.650024
0.200000003 , 0.147703126 , 0.182482168 , 1031.25000
0.300000012 , 9.82954726E-02 , 0.137402132 , 1031.25000
0.500000000 , 3.13370414E-02 , 3.68762501E-02 , 1031.25000
1.00000000 , 3.14701512E-03 , 8.61207861E-03 , 562.650024
2.00000000 , 1.28190836E-03 , 3.38357105E-03 , 281.325012
3.00000000 , 1.07544148E-03 , 2.36173067E-03 , 187.688004