xper,xns,xew,xco
0.100000001 , 0.280226827 , 0.139990643 , 1190.19995
0.200000003 , 0.289434433 , 0.179500803 , 1375.00000
0.300000012 , 0.351406872 , 0.169478536 , 1375.00000
0.500000000 , 6.88953027E-02 , 3.28771546E-02 , 1375.00000
1.00000000 , 8.50279629E-03 , 5.81787899E-03 , 800.250000
2.00000000 , 2.88776658E-03 , 2.14470667E-03 , 399.850006
3.00000000 , 1.56946015E-03 , 1.76236278E-03 , 266.750000