xper,xns,xew,xco
0.100000001 , 0.282510310 , 0.395541698 , 892.650024
0.200000003 , 8.20908844E-02 , 8.71727839E-02 , 1031.25000
0.300000012 , 7.02844560E-02 , 5.82412779E-02 , 1031.25000
0.500000000 , 2.24034321E-02 , 2.14074776E-02 , 1031.25000
1.00000000 , 2.72983126E-03 , 2.29438953E-03 , 562.650024
2.00000000 , 1.22290873E-03 , 1.31523726E-03 , 281.325012
3.00000000 , 8.82661319E-04 , 1.25087984E-03 , 187.688004