xper,xns,xew,xco
0.100000001 , 5.25817014E-02 , 0.109872252 , 973.799988
0.200000003 , 2.81954519E-02 , 3.48697454E-02 , 1125.00000
0.300000012 , 4.01667319E-02 , 4.17838730E-02 , 1125.00000
0.500000000 , 7.91322254E-03 , 8.73724930E-03 , 1125.00000
1.00000000 , 1.41021446E-03 , 1.65921974E-03 , 675.000000
2.00000000 , 9.61135083E-04 , 9.52997943E-04 , 337.500000
3.00000000 , 9.77407559E-04 , 7.49711355E-04 , 225.000000