xper,xns,xew,xco
0.100000001 , 28.3351784 , 17.5168953 , 1190.19995
0.200000003 , 54.3227386 , 25.8912964 , 1375.00000
0.300000012 , 53.0698128 , 38.0653191 , 1375.00000
0.500000000 , 71.6938095 , 40.7002487 , 1375.00000
1.00000000 , 10.9854975 , 16.3996239 , 800.250000
2.00000000 , 2.49970007 , 2.40754199 , 399.850006
3.00000000 , 0.744716048 , 1.13583088 , 266.750000