xper,xns,xew,xco
0.100000001 , 1.42316937 , 2.28765154 , 892.650024
0.200000003 , 0.170809388 , 0.166383043 , 1031.25000
0.300000012 , 0.169664115 , 9.10588652E-02 , 1031.25000
0.500000000 , 4.54978086E-02 , 4.33005653E-02 , 1031.25000
1.00000000 , 2.49696504E-02 , 2.76774429E-02 , 562.650024
2.00000000 , 2.27923170E-02 , 1.97281484E-02 , 281.325012
3.00000000 , 2.31983382E-02 , 2.12283041E-02 , 187.688004