xper,xns,xew,xco
0.100000001 , 0.692717969 , 0.822321653 , 892.650024
0.200000003 , 9.19280648E-02 , 0.110846557 , 1031.25000
0.300000012 , 7.78489932E-02 , 8.13308209E-02 , 1031.25000
0.500000000 , 3.98023203E-02 , 4.35800925E-02 , 1031.25000
1.00000000 , 2.69592572E-02 , 3.21370326E-02 , 562.650024
2.00000000 , 2.72423420E-02 , 2.54849046E-02 , 281.325012
3.00000000 , 2.17043236E-02 , 2.34596748E-02 , 187.688004