xper,xns,xew,xco
0.100000001 , 0.241296247 , 0.736864090 , 892.650024
0.200000003 , 8.19678456E-02 , 0.109193370 , 1031.25000
0.300000012 , 5.09733111E-02 , 6.81831017E-02 , 1031.25000
0.500000000 , 3.45726646E-02 , 3.18608582E-02 , 1031.25000
1.00000000 , 1.00530153E-02 , 7.84593634E-03 , 562.650024
2.00000000 , 5.74091868E-03 , 6.92955265E-03 , 281.325012
3.00000000 , 2.58782855E-03 , 3.84812127E-03 , 187.688004