xper,xns,xew,xco
0.100000001 , 0.912641644 , 1.15267694 , 892.650024
0.200000003 , 0.129817665 , 0.198995262 , 1031.25000
0.300000012 , 8.69028047E-02 , 9.77167636E-02 , 1031.25000
0.500000000 , 5.18190525E-02 , 3.71997431E-02 , 1031.25000
1.00000000 , 2.82402784E-02 , 3.12977768E-02 , 562.650024
2.00000000 , 2.90024523E-02 , 2.35788021E-02 , 281.325012
3.00000000 , 2.88781039E-02 , 2.25686934E-02 , 187.688004