xper,xns,xew,xco
0.100000001 , 110.598480 , 65.6493988 , 1082.00000
0.200000003 , 110.377701 , 63.1157379 , 1250.00000
0.300000012 , 131.508636 , 85.0217133 , 1250.00000
0.500000000 , 49.5883141 , 47.9575539 , 1000.00000
1.00000000 , 6.77212715 , 9.09908104 , 500.000000
2.00000000 , 1.63526154 , 1.99899840 , 250.000000
3.00000000 , 0.739298403 , 0.862680316 , 144.500000