xper,xns,xew,xco
0.100000001 , 0.241254628 , 0.736882567 , 892.650024
0.200000003 , 8.20036680E-02 , 0.109175816 , 1031.25000
0.300000012 , 5.10324650E-02 , 6.81432784E-02 , 1031.25000
0.500000000 , 3.46597023E-02 , 3.18869986E-02 , 1031.25000
1.00000000 , 1.00294445E-02 , 7.83459563E-03 , 562.650024
2.00000000 , 5.73061686E-03 , 6.94038114E-03 , 281.325012
3.00000000 , 2.57355510E-03 , 3.83542362E-03 , 187.688004