xper,xns,xew,xco
0.100000001 , 45.9609871 , 46.6263504 , 1190.19995
0.200000003 , 115.491913 , 87.5660248 , 1375.00000
0.300000012 , 169.583603 , 143.475266 , 1375.00000
0.500000000 , 52.0130463 , 85.2308731 , 1375.00000
1.00000000 , 18.4600525 , 17.8635139 , 800.250000
2.00000000 , 6.15641785 , 4.89211655 , 399.850006
3.00000000 , 1.47298193 , 2.39456153 , 266.750000