xper,xns,xew,xco
0.100000001 , 0.722185075 , 0.403679341 , 1190.19995
0.200000003 , 0.175819024 , 0.131694511 , 1375.00000
0.300000012 , 0.250340521 , 0.180035904 , 1375.00000
0.500000000 , 7.58908913E-02 , 4.69507612E-02 , 1375.00000
1.00000000 , 1.29259368E-02 , 6.90751616E-03 , 800.250000
2.00000000 , 4.06006258E-03 , 3.87847354E-03 , 399.850006
3.00000000 , 2.76569533E-03 , 2.56764004E-03 , 266.750000