xper,xns,xew,xco
0.100000001 , 0.162463173 , 0.310217708 , 892.650024
0.200000003 , 7.60282278E-02 , 9.90133062E-02 , 1031.25000
0.300000012 , 0.140849277 , 8.07393417E-02 , 1031.25000
0.500000000 , 2.02796292E-02 , 1.56362932E-02 , 1031.25000
1.00000000 , 6.39521144E-03 , 5.46543207E-03 , 562.650024
2.00000000 , 5.75289503E-03 , 5.38812531E-03 , 281.325012
3.00000000 , 3.90439318E-03 , 2.37012329E-03 , 187.688004