xper,xns,xew,xco
0.100000001 , 6.58624023E-02 , 6.98144138E-02 , 892.650024
0.200000003 , 5.50416000E-02 , 4.18255441E-02 , 1031.25000
0.300000012 , 4.16837782E-02 , 3.71525101E-02 , 1031.25000
0.500000000 , 3.11570372E-02 , 2.70310473E-02 , 1031.25000
1.00000000 , 2.64392290E-02 , 2.21003331E-02 , 562.650024
2.00000000 , 2.48120297E-02 , 2.25658603E-02 , 281.325012
3.00000000 , 1.85286514E-02 , 1.71892773E-02 , 187.688004