xper,xns,xew,xco
0.100000001 , 4.41337347 , 2.12702227 , 892.650024
0.200000003 , 5.72855186 , 3.24452400 , 1031.25000
0.300000012 , 10.5108948 , 5.30901575 , 1031.25000
0.500000000 , 3.83315229 , 4.66572618 , 1031.25000
1.00000000 , 1.40127492 , 0.615920722 , 562.650024
2.00000000 , 0.186316565 , 0.129379243 , 281.325012
3.00000000 , 7.71052092E-02 , 5.94125651E-02 , 187.688004