xper,xns,xew,xco
0.100000001 , 5.36174104E-02 , 7.19539523E-02 , 892.650024
0.200000003 , 4.38919216E-02 , 4.46065441E-02 , 1031.25000
0.300000012 , 3.82304303E-02 , 3.71676721E-02 , 1031.25000
0.500000000 , 3.27274241E-02 , 3.12374644E-02 , 1031.25000
1.00000000 , 2.51851287E-02 , 2.10126769E-02 , 562.650024
2.00000000 , 1.97668727E-02 , 1.62650272E-02 , 281.325012
3.00000000 , 1.63352843E-02 , 2.04246994E-02 , 187.688004