xper,xns,xew,xco
0.100000001 , 0.491994828 , 1.08136272 , 892.650024
0.200000003 , 0.306776226 , 0.379641145 , 1031.25000
0.300000012 , 0.192867145 , 0.148725465 , 1031.25000
0.500000000 , 3.92961204E-02 , 4.45829295E-02 , 1031.25000
1.00000000 , 5.34068979E-03 , 5.08582778E-03 , 562.650024
2.00000000 , 1.11651409E-03 , 1.43345934E-03 , 281.325012
3.00000000 , 7.93494284E-04 , 6.70955691E-04 , 187.688004