xper,xns,xew,xco
0.100000001 , 28.3340683 , 17.6053772 , 1190.19995
0.200000003 , 54.3220367 , 26.3363552 , 1375.00000
0.300000012 , 53.0687599 , 38.2220039 , 1375.00000
0.500000000 , 71.6934967 , 40.8017616 , 1375.00000
1.00000000 , 10.9864740 , 16.4239178 , 800.250000
2.00000000 , 2.49858594 , 2.39746499 , 399.850006
3.00000000 , 0.754643023 , 1.14331448 , 266.750000