xper,xns,xew,xco
0.100000001 , 5.25751449E-02 , 9.12317336E-02 , 892.650024
0.200000003 , 2.49197707E-02 , 3.18909995E-02 , 1031.25000
0.300000012 , 2.20065173E-02 , 2.59313080E-02 , 1031.25000
0.500000000 , 5.83216501E-03 , 4.73979162E-03 , 1031.25000
1.00000000 , 1.30311225E-03 , 1.22176984E-03 , 562.650024
2.00000000 , 1.00661442E-03 , 1.33523881E-03 , 281.325012
3.00000000 , 9.19254497E-04 , 1.30408816E-03 , 187.688004