xper,xns,xew,xco
0.100000001 , 15.8793507 , 25.6583843 , 1190.19995
0.200000003 , 31.8819122 , 57.3587799 , 1375.00000
0.300000012 , 32.7023125 , 40.8497314 , 1375.00000
0.500000000 , 15.5658779 , 22.8213100 , 1375.00000
1.00000000 , 3.47470379 , 5.26116848 , 800.250000
2.00000000 , 0.754714251 , 1.11029899 , 399.850006
3.00000000 , 0.321328193 , 0.527226865 , 266.750000