xper,xns,xew,xco
0.100000001 , 0.233677402 , 0.652498722 , 892.650024
0.200000003 , 8.32644254E-02 , 0.200147048 , 1031.25000
0.300000012 , 7.85403848E-02 , 9.59863365E-02 , 1031.25000
0.500000000 , 2.84731295E-02 , 3.53103243E-02 , 1031.25000
1.00000000 , 2.94842036E-03 , 4.18807985E-03 , 562.650024
2.00000000 , 1.37000030E-03 , 1.76916760E-03 , 281.325012
3.00000000 , 1.42031931E-03 , 1.39151246E-03 , 187.688004