xper,xns,xew,xco
0.100000001 , 0.224191457 , 0.737062991 , 892.650024
0.200000003 , 0.107932702 , 0.119770348 , 1031.25000
0.300000012 , 8.32986012E-02 , 8.69686678E-02 , 1031.25000
0.500000000 , 7.11444691E-02 , 0.109377831 , 1031.25000
1.00000000 , 3.86999249E-02 , 4.42326404E-02 , 562.650024
2.00000000 , 1.58787556E-02 , 1.70629006E-02 , 281.325012
3.00000000 , 8.47014599E-03 , 1.19436467E-02 , 187.688004