xper,xns,xew,xco
0.100000001 , 110.598404 , 65.6490555 , 1082.00000
0.200000003 , 110.377769 , 63.1161041 , 1250.00000
0.300000012 , 131.508560 , 85.0220413 , 1250.00000
0.500000000 , 49.5883827 , 47.9578705 , 1000.00000
1.00000000 , 6.77224112 , 9.09944439 , 500.000000
2.00000000 , 1.63516748 , 1.99869823 , 250.000000
3.00000000 , 0.739248276 , 0.862060905 , 144.500000