xper,xns,xew,xco
0.100000001 , 1.95440030 , 1.57165611 , 892.650024
0.200000003 , 0.770647943 , 0.680441856 , 1031.25000
0.300000012 , 0.414944917 , 0.380051941 , 1031.25000
0.500000000 , 8.26484486E-02 , 7.29870945E-02 , 1031.25000
1.00000000 , 2.14761533E-02 , 1.96645427E-02 , 562.650024
2.00000000 , 4.39073844E-03 , 4.50328970E-03 , 281.325012
3.00000000 , 3.90501530E-03 , 2.40571727E-03 , 187.688004