xper,xns,xew,xco
0.100000001 , 3.85263450E-02 , 0.163080633 , 973.799988
0.200000003 , 2.47980505E-02 , 3.20792869E-02 , 1125.00000
0.300000012 , 2.62849182E-02 , 2.33871192E-02 , 1125.00000
0.500000000 , 8.17746110E-03 , 9.39169619E-03 , 1125.00000
1.00000000 , 1.66801445E-03 , 1.68402831E-03 , 675.000000
2.00000000 , 8.73055717E-04 , 1.15687435E-03 , 337.500000
3.00000000 , 1.05295796E-03 , 1.02905207E-03 , 225.000000