xper,xns,xew,xco
0.100000001 , 4.70751953 , 15.6794300 , 1083.50000
0.200000003 , 1.29019415 , 2.73943520 , 1250.00000
0.300000012 , 0.595964372 , 0.998136342 , 1250.00000
0.500000000 , 0.151308835 , 0.367572010 , 1250.00000
1.00000000 , 5.73600978E-02 , 8.47930089E-02 , 700.000000
2.00000000 , 1.87485907E-02 , 3.72042246E-02 , 350.000000
3.00000000 , 2.07100194E-02 , 2.30945349E-02 , 233.500000