xper,xns,xew,xco
0.100000001 , 0.273099840 , 0.303819358 , 892.650024
0.200000003 , 0.104331568 , 8.22169781E-02 , 1031.25000
0.300000012 , 4.97506224E-02 , 4.50637341E-02 , 1031.25000
0.500000000 , 1.65829267E-02 , 3.95726897E-02 , 1031.25000
1.00000000 , 1.58216357E-02 , 3.15162241E-02 , 562.650024
2.00000000 , 8.97484552E-03 , 8.19085538E-03 , 281.325012
3.00000000 , 7.06933672E-03 , 6.60922378E-03 , 187.688004