xper,xns,xew,xco
0.100000001 , 8.73152018E-02 , 0.111404508 , 892.650024
0.200000003 , 0.154881403 , 0.182797328 , 1031.25000
0.300000012 , 0.214945793 , 0.244519129 , 1031.25000
0.500000000 , 8.03057104E-02 , 7.45426118E-02 , 1031.25000
1.00000000 , 3.71085294E-02 , 3.56068760E-02 , 562.650024
2.00000000 , 3.19620818E-02 , 2.42283028E-02 , 281.325012
3.00000000 , 2.24408191E-02 , 2.09393576E-02 , 187.688004