xper,xns,xew,xco
0.100000001 , 7.29525462E-02 , 9.18485075E-02 , 892.650024
0.200000003 , 1.96864698E-02 , 3.70542370E-02 , 1031.25000
0.300000012 , 2.07253825E-02 , 2.94365715E-02 , 1031.25000
0.500000000 , 6.14859490E-03 , 9.49179474E-03 , 1031.25000
1.00000000 , 1.31324911E-03 , 1.71342213E-03 , 562.650024
2.00000000 , 7.83210329E-04 , 1.07226777E-03 , 281.325012
3.00000000 , 8.91783449E-04 , 9.21927975E-04 , 187.688004