xper,xns,xew,xco
0.100000001 , 1.42342281 , 2.28383994 , 892.650024
0.200000003 , 0.171062395 , 0.162715137 , 1031.25000
0.300000012 , 0.169411078 , 9.48668197E-02 , 1031.25000
0.500000000 , 4.52442430E-02 , 3.96509729E-02 , 1031.25000
1.00000000 , 2.72592958E-02 , 3.16801779E-02 , 562.650024
2.00000000 , 2.61550639E-02 , 2.61142887E-02 , 281.325012
3.00000000 , 2.33370867E-02 , 2.43102405E-02 , 187.688004