xper,xns,xew,xco
0.100000001 , 0.817863286 , 0.545407772 , 1190.19995
0.200000003 , 0.351012319 , 0.355705976 , 1375.00000
0.300000012 , 0.245882884 , 0.185972854 , 1375.00000
0.500000000 , 4.24018577E-02 , 3.42585817E-02 , 1375.00000
1.00000000 , 6.72214711E-03 , 6.00030553E-03 , 800.250000
2.00000000 , 3.23858601E-03 , 2.65330193E-03 , 399.850006
3.00000000 , 1.67383626E-03 , 1.38778391E-03 , 266.750000