xper,xns,xew,xco
0.100000001 , 0.256379604 , 0.694807053 , 973.799988
0.200000003 , 7.16893226E-02 , 0.110699415 , 1125.00000
0.300000012 , 5.18801920E-02 , 6.85231760E-02 , 1125.00000
0.500000000 , 3.00855339E-02 , 2.57598367E-02 , 1125.00000
1.00000000 , 2.22554407E-03 , 2.70920759E-03 , 675.000000
2.00000000 , 1.03828311E-03 , 1.10399991E-03 , 337.500000
3.00000000 , 9.73272254E-04 , 1.32692559E-03 , 225.000000