xper,xns,xew,xco
0.100000001 , 0.286644697 , 0.118847638 , 1190.19995
0.200000003 , 5.52118309E-02 , 4.51545864E-02 , 1375.00000
0.300000012 , 5.69713935E-02 , 3.64361629E-02 , 1375.00000
0.500000000 , 1.88362133E-02 , 1.91634130E-02 , 1375.00000
1.00000000 , 4.11797361E-03 , 4.06381674E-03 , 800.250000
2.00000000 , 3.93072749E-03 , 2.71802070E-03 , 399.850006
3.00000000 , 1.91352458E-03 , 1.66367879E-03 , 266.750000