xper,xns,xew,xco
0.100000001 , 48.5951767 , 67.2249146 , 1083.50000
0.200000003 , 72.1795883 , 88.9838638 , 1250.00000
0.300000012 , 70.0393600 , 142.041000 , 1250.00000
0.500000000 , 84.9835892 , 130.368683 , 1250.00000
1.00000000 , 28.9292526 , 33.7423019 , 700.000000
2.00000000 , 7.68936348 , 4.59244776 , 350.000000
3.00000000 , 2.11282706 , 1.85322106 , 233.500000