xper,xns,xew,xco
0.100000001 , 126.728905 , 66.6606293 , 1082.00000
0.200000003 , 112.206200 , 64.5060196 , 1250.00000
0.300000012 , 130.277893 , 84.5502472 , 1250.00000
0.500000000 , 49.0786247 , 47.9849663 , 1000.00000
1.00000000 , 6.75845432 , 9.04695511 , 500.000000
2.00000000 , 1.64173388 , 1.99837852 , 250.000000
3.00000000 , 0.738984883 , 0.859591484 , 144.500000