xper,xns,xew,xco
0.100000001 , 0.365363836 , 1.14662564 , 892.650024
0.200000003 , 9.11225900E-02 , 0.118243374 , 1031.25000
0.300000012 , 8.37670863E-02 , 8.45399573E-02 , 1031.25000
0.500000000 , 4.07183468E-02 , 2.99404189E-02 , 1031.25000
1.00000000 , 1.14887049E-02 , 8.31685681E-03 , 562.650024
2.00000000 , 1.28679946E-02 , 1.05277291E-02 , 281.325012
3.00000000 , 9.41417273E-03 , 6.76930929E-03 , 187.688004