xper,xns,xew,xco
0.100000001 , 5.26205190E-02 , 9.11628306E-02 , 892.650024
0.200000003 , 2.48571262E-02 , 3.19596753E-02 , 1031.25000
0.300000012 , 2.20690835E-02 , 2.59910971E-02 , 1031.25000
0.500000000 , 5.77841839E-03 , 4.77540400E-03 , 1031.25000
1.00000000 , 1.28608802E-03 , 1.24247489E-03 , 562.650024
2.00000000 , 1.02163921E-03 , 1.31933333E-03 , 281.325012
3.00000000 , 9.10260831E-04 , 1.24454440E-03 , 187.688004