xper,xns,xew,xco
0.100000001 , 45.5034409 , 67.0314026 , 1083.50000
0.200000003 , 39.6763420 , 61.4744110 , 1250.00000
0.300000012 , 14.1099920 , 24.9156933 , 1250.00000
0.500000000 , 15.3226700 , 17.7543240 , 1250.00000
1.00000000 , 11.8168468 , 10.8751898 , 700.000000
2.00000000 , 4.28403187 , 3.48646593 , 350.000000
3.00000000 , 2.06557965 , 2.48050356 , 233.500000