xper,xns,xew,xco
0.100000001 , 0.199515924 , 0.584115982 , 892.650024
0.200000003 , 8.18061903E-02 , 0.181069806 , 1031.25000
0.300000012 , 4.34693210E-02 , 6.09183162E-02 , 1031.25000
0.500000000 , 1.61938313E-02 , 2.11103987E-02 , 1031.25000
1.00000000 , 2.17007310E-03 , 3.96287115E-03 , 562.650024
2.00000000 , 1.46099506E-03 , 1.23494468E-03 , 281.325012
3.00000000 , 9.10637202E-04 , 1.47932710E-03 , 187.688004