xper,xns,xew,xco
0.100000001 , 45.9668045 , 46.6227074 , 1190.19995
0.200000003 , 115.498314 , 87.5693436 , 1375.00000
0.300000012 , 169.589142 , 143.471695 , 1375.00000
0.500000000 , 52.0175362 , 85.2334595 , 1375.00000
1.00000000 , 18.4623394 , 17.8669891 , 800.250000
2.00000000 , 6.14985132 , 4.89665747 , 399.850006
3.00000000 , 1.46974552 , 2.40139556 , 266.750000