xper,xns,xew,xco
0.100000001 , 0.830087841 , 0.640748799 , 892.650024
0.200000003 , 0.156866044 , 0.229973286 , 1031.25000
0.300000012 , 8.75173286E-02 , 0.108113632 , 1031.25000
0.500000000 , 4.16575931E-02 , 5.22125624E-02 , 1031.25000
1.00000000 , 2.88014207E-02 , 2.38578208E-02 , 562.650024
2.00000000 , 2.88887750E-02 , 2.13205442E-02 , 281.325012
3.00000000 , 3.02012619E-02 , 2.21561454E-02 , 187.688004