xper,xns,xew,xco
0.100000001 , 110.598526 , 65.6489563 , 1082.00000
0.200000003 , 110.377686 , 63.1161919 , 1250.00000
0.300000012 , 131.508636 , 85.0221558 , 1250.00000
0.500000000 , 49.5883064 , 47.9579659 , 1000.00000
1.00000000 , 6.77209044 , 9.09952927 , 500.000000
2.00000000 , 1.63525689 , 1.99860299 , 250.000000
3.00000000 , 0.739304066 , 0.861879945 , 144.500000