xper,xns,xew,xco
0.100000001 , 4.43501845E-02 , 5.21202683E-02 , 892.650024
0.200000003 , 5.22821322E-02 , 6.14558309E-02 , 1031.25000
0.300000012 , 5.83772734E-02 , 4.99713905E-02 , 1031.25000
0.500000000 , 0.105037808 , 9.78646204E-02 , 1031.25000
1.00000000 , 5.42441532E-02 , 7.05571026E-02 , 562.650024
2.00000000 , 2.57578995E-02 , 1.97859444E-02 , 281.325012
3.00000000 , 8.37160461E-03 , 8.78039747E-03 , 187.688004