xper,xns,xew,xco
0.100000001 , 1.48711824 , 2.08465743 , 892.650024
0.200000003 , 0.176186413 , 0.210213229 , 1031.25000
0.300000012 , 0.150099352 , 9.80700776E-02 , 1031.25000
0.500000000 , 5.78337237E-02 , 4.20659967E-02 , 1031.25000
1.00000000 , 2.62104589E-02 , 3.57115529E-02 , 562.650024
2.00000000 , 2.62501072E-02 , 2.97354851E-02 , 281.325012
3.00000000 , 2.38716044E-02 , 2.89958641E-02 , 187.688004