xper,xns,xew,xco
0.100000001 , 0.675282240 , 0.548093855 , 1190.19995
0.200000003 , 0.242546394 , 0.111535713 , 1375.00000
0.300000012 , 0.132632732 , 8.85527134E-02 , 1375.00000
0.500000000 , 4.84776497E-02 , 4.33430783E-02 , 1375.00000
1.00000000 , 5.82957501E-03 , 5.83841512E-03 , 800.250000
2.00000000 , 2.39345944E-03 , 2.54151202E-03 , 399.850006
3.00000000 , 1.71268161E-03 , 1.69285154E-03 , 266.750000