xper,xns,xew,xco
0.100000001 , 0.639197052 , 0.395359814 , 892.650024
0.200000003 , 0.135229304 , 0.156198516 , 1031.25000
0.300000012 , 8.08830783E-02 , 0.107567735 , 1031.25000
0.500000000 , 3.93912345E-02 , 3.40056717E-02 , 1031.25000
1.00000000 , 2.80335750E-02 , 2.61140428E-02 , 562.650024
2.00000000 , 2.80974153E-02 , 1.80677958E-02 , 281.325012
3.00000000 , 2.36484259E-02 , 1.98384747E-02 , 187.688004