xper,xns,xew,xco
0.100000001 , 9.01874161 , 10.4327002 , 1190.19995
0.200000003 , 20.9468021 , 27.0284634 , 1375.00000
0.300000012 , 22.0788803 , 29.0884590 , 1375.00000
0.500000000 , 9.40917110 , 9.24425697 , 1375.00000
1.00000000 , 1.70512259 , 1.31360877 , 800.250000
2.00000000 , 0.486309707 , 0.362834483 , 399.850006
3.00000000 , 0.302350760 , 0.166050553 , 266.750000