xper,xns,xew,xco
0.100000001 , 3.37530494 , 2.17150927 , 892.650024
0.200000003 , 0.889247894 , 0.617835641 , 1031.25000
0.300000012 , 0.340604097 , 0.427694231 , 1031.25000
0.500000000 , 8.57007354E-02 , 0.131939188 , 1031.25000
1.00000000 , 3.15536372E-02 , 3.52750570E-02 , 562.650024
2.00000000 , 6.64539915E-03 , 4.39936575E-03 , 281.325012
3.00000000 , 5.23340516E-03 , 4.40490898E-03 , 187.688004