xper,xns,xew,xco
0.100000001 , 15.8764668 , 25.6615028 , 1190.19995
0.200000003 , 31.8851509 , 57.3556328 , 1375.00000
0.300000012 , 32.6990509 , 40.8528519 , 1375.00000
0.500000000 , 15.5629835 , 22.8181686 , 1375.00000
1.00000000 , 3.47146463 , 5.26431751 , 800.250000
2.00000000 , 0.757595897 , 1.10717821 , 399.850006
3.00000000 , 0.324212253 , 0.524108946 , 266.750000