xper,xns,xew,xco
0.100000001 , 0.406080216 , 0.281160116 , 1190.19995
0.200000003 , 0.387543231 , 0.318227559 , 1375.00000
0.300000012 , 0.375494659 , 0.382712930 , 1375.00000
0.500000000 , 8.64875838E-02 , 5.45812845E-02 , 1375.00000
1.00000000 , 9.16812662E-03 , 9.08366404E-03 , 800.250000
2.00000000 , 3.01749050E-03 , 2.80280318E-03 , 399.850006
3.00000000 , 2.15809233E-03 , 1.47527759E-03 , 266.750000