xper,xns,xew,xco
0.100000001 , 0.286637902 , 0.118921250 , 1190.19995
0.200000003 , 5.52014858E-02 , 4.51021567E-02 , 1375.00000
0.300000012 , 5.69822267E-02 , 3.65130343E-02 , 1375.00000
0.500000000 , 1.88440587E-02 , 1.92430876E-02 , 1375.00000
1.00000000 , 4.12164629E-03 , 4.10527922E-03 , 800.250000
2.00000000 , 3.92655330E-03 , 2.54379679E-03 , 399.850006
3.00000000 , 1.90501439E-03 , 1.47658214E-03 , 266.750000