xper,xns,xew,xco
0.100000001 , 0.110876895 , 0.412743777 , 973.799988
0.200000003 , 4.97368351E-02 , 8.13932121E-02 , 1125.00000
0.300000012 , 2.96340771E-02 , 3.65017131E-02 , 1125.00000
0.500000000 , 1.16129890E-02 , 8.55041947E-03 , 1125.00000
1.00000000 , 1.67530170E-03 , 2.08805664E-03 , 675.000000
2.00000000 , 1.08604168E-03 , 1.03182509E-03 , 337.500000
3.00000000 , 1.05103292E-03 , 9.58038785E-04 , 225.000000