xper,xns,xew,xco
0.100000001 , 0.985460103 , 1.76041818 , 1083.50000
0.200000003 , 8.41926262E-02 , 0.107022271 , 1250.00000
0.300000012 , 2.81933025E-02 , 4.20611426E-02 , 1250.00000
0.500000000 , 1.47826886E-02 , 1.43088931E-02 , 1250.00000
1.00000000 , 3.84695455E-03 , 6.93650125E-03 , 700.000000
2.00000000 , 3.22922668E-03 , 4.51112958E-03 , 350.000000
3.00000000 , 4.05247137E-03 , 3.00372671E-03 , 233.500000