xper,xns,xew,xco
0.100000001 , 0.406105429 , 0.281078428 , 1190.19995
0.200000003 , 0.387573451 , 0.318142205 , 1375.00000
0.300000012 , 0.375516504 , 0.382794738 , 1375.00000
0.500000000 , 8.64597261E-02 , 5.46592958E-02 , 1375.00000
1.00000000 , 9.19690821E-03 , 9.17179696E-03 , 800.250000
2.00000000 , 2.98746489E-03 , 2.66166707E-03 , 399.850006
3.00000000 , 2.12398777E-03 , 1.43403118E-03 , 266.750000