xper,xns,xew,xco
0.100000001 , 110.598457 , 65.6490173 , 1082.00000
0.200000003 , 110.377739 , 63.1161575 , 1250.00000
0.300000012 , 131.508591 , 85.0221176 , 1250.00000
0.500000000 , 49.5883675 , 47.9579391 , 1000.00000
1.00000000 , 6.77216101 , 9.09948730 , 500.000000
2.00000000 , 1.63520277 , 1.99867249 , 250.000000
3.00000000 , 0.739292860 , 0.861964643 , 144.500000