xper,xns,xew,xco
0.100000001 , 6.23161308E-02 , 6.97671175E-02 , 973.799988
0.200000003 , 2.80692782E-02 , 3.93149182E-02 , 1125.00000
0.300000012 , 4.29441221E-02 , 3.84992734E-02 , 1125.00000
0.500000000 , 1.96499508E-02 , 3.41803879E-02 , 1125.00000
1.00000000 , 1.38254641E-02 , 1.72813404E-02 , 675.000000
2.00000000 , 7.05575245E-03 , 9.00285505E-03 , 337.500000
3.00000000 , 7.35584740E-03 , 2.02179588E-02 , 225.000000