xper,xns,xew,xco
0.100000001 , 34.4352455 , 44.0413742 , 1083.50000
0.200000003 , 85.3469009 , 86.9614639 , 1250.00000
0.300000012 , 88.6713409 , 109.179108 , 1250.00000
0.500000000 , 29.8110199 , 22.6756172 , 1250.00000
1.00000000 , 9.07705021 , 5.99229860 , 700.000000
2.00000000 , 2.26134229 , 1.38577187 , 350.000000
3.00000000 , 1.12964833 , 0.648453116 , 233.500000