xper,xns,xew,xco
0.100000001 , 0.282511562 , 0.399257660 , 892.650024
0.200000003 , 8.21035430E-02 , 8.71732309E-02 , 1031.25000
0.300000012 , 7.02817515E-02 , 5.82418591E-02 , 1031.25000
0.500000000 , 2.24037226E-02 , 2.14068200E-02 , 1031.25000
1.00000000 , 2.81236717E-03 , 2.29418511E-03 , 562.650024
2.00000000 , 1.22631213E-03 , 1.31605531E-03 , 281.325012
3.00000000 , 8.89990770E-04 , 1.25030999E-03 , 187.688004