xper,xns,xew,xco
0.100000001 , 7.01643378E-02 , 0.131078273 , 892.650024
0.200000003 , 3.70158628E-02 , 3.85149084E-02 , 1031.25000
0.300000012 , 2.25869175E-02 , 1.82585325E-02 , 1031.25000
0.500000000 , 4.06490546E-03 , 5.35532227E-03 , 1031.25000
1.00000000 , 2.45738635E-03 , 2.18780292E-03 , 562.650024
2.00000000 , 1.18057791E-03 , 9.03108565E-04 , 281.325012
3.00000000 , 7.36769696E-04 , 1.12526619E-03 , 187.688004