xper,xns,xew,xco
0.100000001 , 0.406076908 , 0.281145453 , 1190.19995
0.200000003 , 0.387539506 , 0.318212271 , 1375.00000
0.300000012 , 0.375491679 , 0.382727563 , 1375.00000
0.500000000 , 8.64911005E-02 , 5.45955077E-02 , 1375.00000
1.00000000 , 9.16457828E-03 , 9.09922551E-03 , 800.250000
2.00000000 , 3.02256458E-03 , 2.77880812E-03 , 399.850006
3.00000000 , 2.16212589E-03 , 1.46761420E-03 , 266.750000