xper,xns,xew,xco
0.100000001 , 0.817837894 , 0.545313716 , 1190.19995
0.200000003 , 0.351014346 , 0.355613202 , 1375.00000
0.300000012 , 0.245913193 , 0.186052322 , 1375.00000
0.500000000 , 4.24289107E-02 , 3.41650173E-02 , 1375.00000
1.00000000 , 6.69191079E-03 , 6.07698271E-03 , 800.250000
2.00000000 , 3.19481385E-03 , 2.73443037E-03 , 399.850006
3.00000000 , 1.59946317E-03 , 1.02338404E-03 , 266.750000