xper,xns,xew,xco
0.100000001 , 6.56474382E-02 , 3.32581922E-02 , 1190.19995
0.200000003 , 1.93864852E-02 , 1.55190397E-02 , 1375.00000
0.300000012 , 9.29960050E-03 , 9.27974936E-03 , 1375.00000
0.500000000 , 6.53928751E-03 , 5.70877874E-03 , 1375.00000
1.00000000 , 3.40867182E-03 , 3.97547008E-03 , 800.250000
2.00000000 , 2.23041140E-03 , 2.89349444E-03 , 399.850006
3.00000000 , 1.73046405E-03 , 1.12243090E-03 , 266.750000