xper,xns,xew,xco
0.100000001 , 5.26230372E-02 , 0.106372289 , 892.650024
0.200000003 , 2.49619260E-02 , 3.17685530E-02 , 1031.25000
0.300000012 , 2.19644159E-02 , 2.58276463E-02 , 1031.25000
0.500000000 , 5.86764002E-03 , 4.68723709E-03 , 1031.25000
1.00000000 , 1.32043578E-03 , 1.43263279E-03 , 562.650024
2.00000000 , 1.00003299E-03 , 1.38714956E-03 , 281.325012
3.00000000 , 9.21501138E-04 , 1.60134479E-03 , 187.688004