xper,xns,xew,xco
0.100000001 , 1.42390990 , 2.28564382 , 892.650024
0.200000003 , 0.171454459 , 0.164439246 , 1031.25000
0.300000012 , 0.169013917 , 9.30650160E-02 , 1031.25000
0.500000000 , 4.47505154E-02 , 4.13652211E-02 , 1031.25000
1.00000000 , 2.55390927E-02 , 2.66781393E-02 , 562.650024
2.00000000 , 2.57193074E-02 , 2.36806385E-02 , 281.325012
3.00000000 , 2.28223503E-02 , 2.17165034E-02 , 187.688004