xper,xns,xew,xco
0.100000001 , 11.3411903 , 14.5777426 , 1190.19995
0.200000003 , 11.8296614 , 30.4778194 , 1375.00000
0.300000012 , 16.1138325 , 24.4378223 , 1375.00000
0.500000000 , 10.5473213 , 9.90172482 , 1375.00000
1.00000000 , 1.39077389 , 1.41740918 , 800.250000
2.00000000 , 0.220712721 , 0.207175344 , 399.850006
3.00000000 , 0.126207620 , 9.68919843E-02 , 266.750000