xper,xns,xew,xco
0.100000001 , 0.918625891 , 1.99760401 , 892.650024
0.200000003 , 0.185746729 , 0.134598300 , 1031.25000
0.300000012 , 5.34371212E-02 , 5.84087409E-02 , 1031.25000
0.500000000 , 1.37015115E-02 , 1.32332742E-02 , 1031.25000
1.00000000 , 2.70337984E-03 , 3.31659196E-03 , 562.650024
2.00000000 , 1.36270188E-03 , 1.60846033E-03 , 281.325012
3.00000000 , 9.46468208E-04 , 1.09750754E-03 , 187.688004