xper,xns,xew,xco
0.100000001 , 42.3612556 , 65.0967484 , 1082.00000
0.200000003 , 60.1512718 , 53.3888245 , 1250.00000
0.300000012 , 92.4684219 , 22.8035030 , 1250.00000
0.500000000 , 34.2573738 , 18.6804714 , 1000.00000
1.00000000 , 6.05118513 , 7.04721785 , 500.000000
2.00000000 , 1.10607815 , 1.10446763 , 250.000000
3.00000000 , 0.499861270 , 0.480750382 , 144.500000