xper,xns,xew,xco
0.100000001 , 4.41337156 , 2.12698007 , 892.650024
0.200000003 , 5.72854948 , 3.24454832 , 1031.25000
0.300000012 , 10.5108986 , 5.30900002 , 1031.25000
0.500000000 , 3.83314323 , 4.66571283 , 1031.25000
1.00000000 , 1.40127730 , 0.615962446 , 562.650024
2.00000000 , 0.186316609 , 0.129425719 , 281.325012
3.00000000 , 7.71085247E-02 , 5.94429970E-02 , 187.688004