xper,xns,xew,xco
0.100000001 , 0.985468388 , 1.76045501 , 1083.50000
0.200000003 , 8.41851830E-02 , 0.107059672 , 1250.00000
0.300000012 , 2.82002855E-02 , 4.20241021E-02 , 1250.00000
0.500000000 , 1.47909233E-02 , 1.43476790E-02 , 1250.00000
1.00000000 , 3.85871064E-03 , 6.87405840E-03 , 700.000000
2.00000000 , 3.24158114E-03 , 4.52691130E-03 , 350.000000
3.00000000 , 4.04444337E-03 , 2.93819257E-03 , 233.500000