xper,xns,xew,xco
0.100000001 , 0.273748428 , 0.657065332 , 892.650024
0.200000003 , 8.23592618E-02 , 0.134002253 , 1031.25000
0.300000012 , 6.11347482E-02 , 9.12135318E-02 , 1031.25000
0.500000000 , 3.57975364E-02 , 2.97758300E-02 , 1031.25000
1.00000000 , 2.78906547E-03 , 3.11409705E-03 , 562.650024
2.00000000 , 1.09757425E-03 , 1.58081960E-03 , 281.325012
3.00000000 , 7.90299615E-04 , 1.20067759E-03 , 187.688004