xper,xns,xew,xco
0.100000001 , 15.8853149 , 25.6937237 , 1190.19995
0.200000003 , 31.8845596 , 57.3938942 , 1375.00000
0.300000012 , 32.6973152 , 40.8339233 , 1375.00000
0.500000000 , 15.5985765 , 22.7374725 , 1375.00000
1.00000000 , 3.44653583 , 5.20662832 , 800.250000
2.00000000 , 0.752147615 , 1.12225735 , 399.850006
3.00000000 , 0.326229960 , 0.538926303 , 266.750000