xper,xns,xew,xco
0.100000001 , 45.9716759 , 46.6204300 , 1190.19995
0.200000003 , 115.503761 , 87.5714417 , 1375.00000
0.300000012 , 169.593842 , 143.469482 , 1375.00000
0.500000000 , 52.0213928 , 85.2351456 , 1375.00000
1.00000000 , 18.4643440 , 17.8692455 , 800.250000
2.00000000 , 6.14413738 , 4.89959478 , 399.850006
3.00000000 , 1.46676445 , 2.40567446 , 266.750000