xper,xns,xew,xco
0.100000001 , 0.248026878 , 0.131288782 , 892.650024
0.200000003 , 0.124208748 , 0.154145390 , 1031.25000
0.300000012 , 4.54339199E-02 , 2.95584649E-02 , 1031.25000
0.500000000 , 1.78645607E-02 , 8.48026481E-03 , 1031.25000
1.00000000 , 7.93174002E-03 , 2.66722636E-03 , 562.650024
2.00000000 , 3.70012317E-03 , 1.95130927E-03 , 281.325012
3.00000000 , 2.81660375E-03 , 1.15469447E-03 , 187.688004