xper,xns,xew,xco
0.100000001 , 0.233640671 , 0.652535319 , 892.650024
0.200000003 , 8.32352117E-02 , 0.200203329 , 1031.25000
0.300000012 , 7.85165206E-02 , 9.60038975E-02 , 1031.25000
0.500000000 , 2.84881070E-02 , 3.53269801E-02 , 1031.25000
1.00000000 , 3.04644066E-03 , 4.17216634E-03 , 562.650024
2.00000000 , 1.34918420E-03 , 1.70235999E-03 , 281.325012
3.00000000 , 9.91795328E-04 , 1.30457419E-03 , 187.688004