xper,xns,xew,xco
0.100000001 , 0.286625445 , 0.118900470 , 1190.19995
0.200000003 , 5.51778488E-02 , 4.51161452E-02 , 1375.00000
0.300000012 , 5.70070632E-02 , 3.64911966E-02 , 1375.00000
0.500000000 , 1.88600924E-02 , 1.92203782E-02 , 1375.00000
1.00000000 , 4.14205017E-03 , 4.09492152E-03 , 800.250000
2.00000000 , 3.90447327E-03 , 2.69109895E-03 , 399.850006
3.00000000 , 1.89107843E-03 , 1.48131780E-03 , 266.750000