xper,xns,xew,xco
0.100000001 , 5.26234955E-02 , 0.106344976 , 892.650024
0.200000003 , 2.49623302E-02 , 3.17529216E-02 , 1031.25000
0.300000012 , 2.19640099E-02 , 2.58151852E-02 , 1031.25000
0.500000000 , 5.86798508E-03 , 4.68337070E-03 , 1031.25000
1.00000000 , 1.32070249E-03 , 1.39195775E-03 , 562.650024
2.00000000 , 1.00005069E-03 , 1.39987888E-03 , 281.325012
3.00000000 , 9.21487110E-04 , 1.56032073E-03 , 187.688004