xper,xns,xew,xco
0.100000001 , 29.7740803 , 29.3389874 , 1190.19995
0.200000003 , 47.9269829 , 54.2700844 , 1375.00000
0.300000012 , 59.2166176 , 65.9962158 , 1375.00000
0.500000000 , 50.2757339 , 37.3730812 , 1375.00000
1.00000000 , 12.1549721 , 7.50894833 , 800.250000
2.00000000 , 2.04795742 , 1.87757492 , 399.850006
3.00000000 , 0.970518589 , 0.731521428 , 266.750000