xper,xns,xew,xco
0.100000001 , 42.3673935 , 65.1459579 , 1082.00000
0.200000003 , 81.8319626 , 53.2185402 , 1250.00000
0.300000012 , 98.3347015 , 46.7151680 , 1250.00000
0.500000000 , 34.2646561 , 38.3278275 , 1000.00000
1.00000000 , 6.38254499 , 7.05421305 , 500.000000
2.00000000 , 1.11931932 , 1.09548509 , 250.000000
3.00000000 , 0.511780202 , 0.473099381 , 144.500000