xper,xns,xew,xco
0.100000001 , 17.3572865 , 19.1377525 , 1190.19995
0.200000003 , 39.7770996 , 53.7238083 , 1375.00000
0.300000012 , 45.0125885 , 38.5335655 , 1375.00000
0.500000000 , 23.5234356 , 10.1433487 , 1375.00000
1.00000000 , 5.01622772 , 3.15433097 , 800.250000
2.00000000 , 2.85674071 , 1.06229758 , 399.850006
3.00000000 , 0.944868803 , 0.358234227 , 266.750000