xper,xns,xew,xco
0.100000001 , 0.828080893 , 0.409688711 , 1190.19995
0.200000003 , 0.263214827 , 0.303141713 , 1375.00000
0.300000012 , 0.426640391 , 0.255680859 , 1375.00000
0.500000000 , 9.41221789E-02 , 4.54764105E-02 , 1375.00000
1.00000000 , 2.11302564E-02 , 1.71676148E-02 , 800.250000
2.00000000 , 7.98828434E-03 , 7.39638275E-03 , 399.850006
3.00000000 , 5.77545911E-03 , 4.47722105E-03 , 266.750000