xper,xns,xew,xco
0.100000001 , 5.31633854 , 6.30006552 , 892.650024
0.200000003 , 1.00947607 , 1.26296949 , 1031.25000
0.300000012 , 0.403053671 , 0.469790012 , 1031.25000
0.500000000 , 0.194492400 , 0.127744928 , 1031.25000
1.00000000 , 4.37393785E-02 , 5.33377342E-02 , 562.650024
2.00000000 , 2.46624891E-02 , 2.97402758E-02 , 281.325012
3.00000000 , 2.78406739E-02 , 2.43314877E-02 , 187.688004