xper,xns,xew,xco
0.100000001 , 0.182415724 , 0.231190160 , 892.650024
0.200000003 , 3.11921891E-02 , 5.30154556E-02 , 1031.25000
0.300000012 , 1.54058198E-02 , 1.79300569E-02 , 1031.25000
0.500000000 , 4.84519312E-03 , 5.91113744E-03 , 1031.25000
1.00000000 , 1.15845271E-03 , 1.69416179E-03 , 562.650024
2.00000000 , 9.10546340E-04 , 1.42754300E-03 , 281.325012
3.00000000 , 8.43063463E-04 , 1.36604987E-03 , 187.688004