xper,xns,xew,xco
0.100000001 , 12.1573944 , 11.8746700 , 1190.19995
0.200000003 , 29.3189735 , 17.4918003 , 1375.00000
0.300000012 , 16.0247822 , 14.4095888 , 1375.00000
0.500000000 , 14.7326498 , 11.0415268 , 1375.00000
1.00000000 , 9.01252079 , 9.01003265 , 800.250000
2.00000000 , 1.75521719 , 1.55142999 , 399.850006
3.00000000 , 0.634346604 , 0.732134283 , 266.750000