xper,xns,xew,xco
0.100000001 , 0.918606579 , 1.97466862 , 892.650024
0.200000003 , 7.12504759E-02 , 0.135664761 , 1031.25000
0.300000012 , 5.17541394E-02 , 5.78690283E-02 , 1031.25000
0.500000000 , 9.21745319E-03 , 1.27036497E-02 , 1031.25000
1.00000000 , 2.10911105E-03 , 3.23704723E-03 , 562.650024
2.00000000 , 6.51803974E-04 , 1.14540104E-03 , 281.325012
3.00000000 , 5.19373803E-04 , 8.27548269E-04 , 187.688004