xper,xns,xew,xco
0.100000001 , 45.9703712 , 46.6217651 , 1190.19995
0.200000003 , 115.502319 , 87.5701981 , 1375.00000
0.300000012 , 169.592606 , 143.470764 , 1375.00000
0.500000000 , 52.0203629 , 85.2341690 , 1375.00000
1.00000000 , 18.4638100 , 17.8678970 , 800.250000
2.00000000 , 6.14555168 , 4.89783955 , 399.850006
3.00000000 , 1.46742463 , 2.40322280 , 266.750000