xper,xns,xew,xco
0.100000001 , 110.598457 , 65.6488571 , 1082.00000
0.200000003 , 110.377762 , 63.1163101 , 1250.00000
0.300000012 , 131.508575 , 85.0222473 , 1250.00000
0.500000000 , 49.5883675 , 47.9580727 , 1000.00000
1.00000000 , 6.77222395 , 9.09964275 , 500.000000
2.00000000 , 1.63517690 , 1.99850059 , 250.000000
3.00000000 , 0.739231586 , 0.861689627 , 144.500000