xper,xns,xew,xco
0.100000001 , 0.102075502 , 7.08721876E-02 , 892.650024
0.200000003 , 5.33220619E-02 , 7.96206892E-02 , 1031.25000
0.300000012 , 7.43344277E-02 , 8.88213366E-02 , 1031.25000
0.500000000 , 0.100056961 , 0.125826478 , 1031.25000
1.00000000 , 0.102883711 , 0.135619551 , 562.650024
2.00000000 , 2.95654628E-02 , 2.32707877E-02 , 281.325012
3.00000000 , 1.28648533E-02 , 1.63621288E-02 , 187.688004