xper,xns,xew,xco
0.100000001 , 8.96094608 , 10.3111362 , 892.650024
0.200000003 , 11.1261053 , 9.63979244 , 1031.25000
0.300000012 , 6.13858652 , 4.21393490 , 1031.25000
0.500000000 , 5.42692566 , 4.47921753 , 1031.25000
1.00000000 , 1.29382885 , 0.903240800 , 562.650024
2.00000000 , 0.277321011 , 0.172927812 , 281.325012
3.00000000 , 0.115975477 , 6.72648698E-02 , 187.688004