xper,xns,xew,xco
0.100000001 , 9.08802673E-02 , 0.213262558 , 973.799988
0.200000003 , 5.54964840E-02 , 7.63772726E-02 , 1125.00000
0.300000012 , 4.92801778E-02 , 5.90264536E-02 , 1125.00000
0.500000000 , 1.06827291E-02 , 1.08557194E-02 , 1125.00000
1.00000000 , 1.54088379E-03 , 1.64060318E-03 , 675.000000
2.00000000 , 1.02817419E-03 , 1.29421894E-03 , 337.500000
3.00000000 , 8.37299740E-04 , 1.30549970E-03 , 225.000000