xper,xns,xew,xco
0.100000001 , 0.658952355 , 0.566110492 , 1190.19995
0.200000003 , 0.181262091 , 0.156196877 , 1375.00000
0.300000012 , 0.178304613 , 0.220972434 , 1375.00000
0.500000000 , 2.63897628E-02 , 3.50526161E-02 , 1375.00000
1.00000000 , 7.28640147E-03 , 7.93536380E-03 , 800.250000
2.00000000 , 2.18364364E-03 , 2.34711519E-03 , 399.850006
3.00000000 , 1.85034529E-03 , 1.77071884E-03 , 266.750000