xper,xns,xew,xco
0.100000001 , 0.268223763 , 1.03186750 , 892.650024
0.200000003 , 0.134141669 , 0.142299205 , 1031.25000
0.300000012 , 7.98721388E-02 , 0.117484674 , 1031.25000
0.500000000 , 3.84513550E-02 , 3.35873775E-02 , 1031.25000
1.00000000 , 1.98727567E-02 , 2.33200360E-02 , 562.650024
2.00000000 , 1.74668524E-02 , 1.96267739E-02 , 281.325012
3.00000000 , 1.29143260E-02 , 8.13555717E-03 , 187.688004