xper,xns,xew,xco
0.100000001 , 0.199405909 , 0.584422350 , 892.650024
0.200000003 , 8.16173106E-02 , 0.180759087 , 1031.25000
0.300000012 , 4.34984788E-02 , 6.10365868E-02 , 1031.25000
0.500000000 , 1.60802957E-02 , 2.08025873E-02 , 1031.25000
1.00000000 , 2.06451281E-03 , 4.27081389E-03 , 562.650024
2.00000000 , 1.46572036E-03 , 1.28099683E-03 , 281.325012
3.00000000 , 9.75547649E-04 , 1.39593799E-03 , 187.688004