xper,xns,xew,xco
0.100000001 , 8.29592422E-02 , 0.141086876 , 892.650024
0.200000003 , 4.35161628E-02 , 8.69534835E-02 , 1031.25000
0.300000012 , 2.63732672E-02 , 2.45567840E-02 , 1031.25000
0.500000000 , 6.86914194E-03 , 6.48766197E-03 , 1031.25000
1.00000000 , 1.43583410E-03 , 1.91534346E-03 , 562.650024
2.00000000 , 6.92124187E-04 , 1.52492500E-03 , 281.325012
3.00000000 , 8.23210692E-04 , 1.42494193E-03 , 187.688004